128597982

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{6343}}^1$

素因数の和:6488

約数の個数: 32

約数和(自身を含む): 267970560

約数和(自身を除く): 139372578

約数列:

[1, 2, 3, 6, 31, 62, 93, 109, 186, 218, 327, 654, 3379, 6343, 6758, 10137, 12686, 19029, 20274, 38058, 196633, 393266, 589899, 691387, 1179798, 1382774, 2074161, 4148322, 21432997, 42865994, 64298991, 128597982]

約数ペア:

[(1, 128597982), (2, 64298991), (3, 42865994), (6, 21432997), (31, 4148322), (62, 2074161), (93, 1382774), (109, 1179798), (186, 691387), (218, 589899), (327, 393266), (654, 196633), (3379, 38058), (6343, 20274), (6758, 19029), (10137, 12686)]