157440994

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1\times {\mathrm{2879}}^1$

素因数の和:3657

約数の個数: 16

約数和(自身を含む): 242956800

約数和(自身を除く): 85515806

約数列:

[1, 2, 37, 74, 739, 1478, 2879, 5758, 27343, 54686, 106523, 213046, 2127581, 4255162, 78720497, 157440994]

約数ペア:

[(1, 157440994), (2, 78720497), (37, 4255162), (74, 2127581), (739, 213046), (1478, 106523), (2879, 54686), (5758, 27343)]