Factors of 148

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What are the Factors of 148?

Answer

Factors of 148:

1, 2, 4, 37, 74, 148

6 factors · 148 = 2² × 37 · composite

Underlined — prime: 2, 37 · 1 — neither prime nor composite · others — composite

Factor pairs of 148

3 pairs: 1 × 148 · 2 × 74 · 4 × 37

Past √148 ≈ 12.17 every pair would repeat one already found — so checking stops at 12.

148 = 2² × 37 → (2 + 1) × (1 + 1) = 6 factors: add 1 to each exponent and multiply.

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See Also

Prime Number Checker - Find out whether a given number is Prime or not
Prime Factorization - Prime Factorization Calculator
Prime Numbers List - List of all Prime Numbers - how many Prime numbers are between

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Factors Table

Number	Factors
133	1, 7, 19, 133
134	1, 2, 67, 134
135	1, 3, 5, 9, 15, 27, 45, 135
136	1, 2, 4, 8, 17, 34, 68, 136
137	1, 137
138	1, 2, 3, 6, 23, 46, 69, 138
139	1, 139
140	1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140
141	1, 3, 47, 141
142	1, 2, 71, 142
143	1, 11, 13, 143
144	1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144
145	1, 5, 29, 145
146	1, 2, 73, 146
147	1, 3, 7, 21, 49, 147
148	1, 2, 4, 37, 74, 148
149	1, 149
150	1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150
151	1, 151
152	1, 2, 4, 8, 19, 38, 76, 152
153	1, 3, 9, 17, 51, 153
154	1, 2, 7, 11, 14, 22, 77, 154
155	1, 5, 31, 155
156	1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156
157	1, 157
158	1, 2, 79, 158
159	1, 3, 53, 159
160	1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160
161	1, 7, 23, 161
162	1, 2, 3, 6, 9, 18, 27, 54, 81, 162

FAQ

What are the Factors of 148?

Factors of 148: 1, 2, 4, 37, 74, 148

How many factors does 148 have?

Number 148 has 6 factors

How many Factor Pairs does 148 have?

Number 148 has 3 factor pairs

Is 148 a prime or composite number?

Composite: 148 = 2² × 37, so it has 6 factors — a prime has exactly two.

How many factors does 148 have excluding 1 and 148?

4: 2, 4, 37 and 74.