157420146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{3271}}^1$

素因数の和:3906

約数の個数: 32

約数和(自身を含む): 339712128

約数和(自身を除く): 182291982

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 617, 1234, 1851, 3271, 3702, 6542, 8021, 9813, 16042, 19626, 24063, 42523, 48126, 85046, 127569, 255138, 2018207, 4036414, 6054621, 12109242, 26236691, 52473382, 78710073, 157420146]

約数ペア:

[(1, 157420146), (2, 78710073), (3, 52473382), (6, 26236691), (13, 12109242), (26, 6054621), (39, 4036414), (78, 2018207), (617, 255138), (1234, 127569), (1851, 85046), (3271, 48126), (3702, 42523), (6542, 24063), (8021, 19626), (9813, 16042)]