157091503688

素因数分解:

$2^3\times 7^1\times {\mathrm{2805205423}}^1$

素因数の和:2805205436

約数の個数: 16

約数和(自身を含む): 336624650880

約数和(自身を除く): 179533147192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2805205423, 5610410846, 11220821692, 19636437961, 22441643384, 39272875922, 78545751844, 157091503688]

約数ペア:

[(1, 157091503688), (2, 78545751844), (4, 39272875922), (7, 22441643384), (8, 19636437961), (14, 11220821692), (28, 5610410846), (56, 2805205423)]