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    Factors of 147

    "Factors of a Number" Calculator
    Factors of

    What are the Factors of 147?

    Answer

    Factors of 147:
    1, 3, 7, 21, 49, 147

    6 factors · 147 = 3 × 72 · composite

    Underlined — prime: 3, 7 · 1 — neither prime nor composite · others — composite

    Factor pairs of 147

    √147 ≈ 12.121372149147

    3 pairs: 1 × 147 · 3 × 49 · 7 × 21

    Past √147 ≈ 12.12 every pair would repeat one already found — so checking stops at 12.

    147 = 3 × 72 → (1 + 1) × (2 + 1) = 6 factors: add 1 to each exponent and multiply.

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    Factors of 147. Factors of 147: full list and factor pairs.
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    Factors Table

    NumberFactors
    1321, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132
    1331, 7, 19, 133
    1341, 2, 67, 134
    1351, 3, 5, 9, 15, 27, 45, 135
    1361, 2, 4, 8, 17, 34, 68, 136
    1371, 137
    1381, 2, 3, 6, 23, 46, 69, 138
    1391, 139
    1401, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140
    1411, 3, 47, 141
    1421, 2, 71, 142
    1431, 11, 13, 143
    1441, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144
    1451, 5, 29, 145
    1461, 2, 73, 146
    1471, 3, 7, 21, 49, 147
    1481, 2, 4, 37, 74, 148
    1491, 149
    1501, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150
    1511, 151
    1521, 2, 4, 8, 19, 38, 76, 152
    1531, 3, 9, 17, 51, 153
    1541, 2, 7, 11, 14, 22, 77, 154
    1551, 5, 31, 155
    1561, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156
    1571, 157
    1581, 2, 79, 158
    1591, 3, 53, 159
    1601, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160
    1611, 7, 23, 161
    Recalculate with different values ↑

    FAQ

    What are the Factors of 147?

    Factors of 147: 1, 3, 7, 21, 49, 147

    How many factors does 147 have?

    Number 147 has 6 factors

    How many Factor Pairs does 147 have?

    Number 147 has 3 factor pairs

    Is 147 a prime or composite number?

    Composite: 147 = 3 × 7², so it has 6 factors — a prime has exactly two.

    How many factors does 147 have excluding 1 and 147?

    4: 3, 7, 21 and 49.

    See Also