157215768

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{97771}}^1$

素因数の和:97847

約数の個数: 32

約数和(自身を含む): 398909760

約数和(自身を除く): 241693992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 97771, 195542, 293313, 391084, 586626, 782168, 1173252, 2346504, 6550657, 13101314, 19651971, 26202628, 39303942, 52405256, 78607884, 157215768]

約数ペア:

[(1, 157215768), (2, 78607884), (3, 52405256), (4, 39303942), (6, 26202628), (8, 19651971), (12, 13101314), (24, 6550657), (67, 2346504), (134, 1173252), (201, 782168), (268, 586626), (402, 391084), (536, 293313), (804, 195542), (1608, 97771)]