155710880642

素因数分解:

$2^1\times {\mathrm{80231}}^1\times {\mathrm{970391}}^1$

素因数の和:1050624

約数の個数: 8

約数和(自身を含む): 233569472832

約数和(自身を除く): 77858592190

約数列:

[1, 2, 80231, 160462, 970391, 1940782, 77855440321, 155710880642]

約数ペア:

[(1, 155710880642), (2, 77855440321), (80231, 1940782), (160462, 970391)]