156948053110

素因数分解:

$2^1\times 5^1\times {\mathrm{78887}}^1\times {\mathrm{198953}}^1$

素因数の和:277847

約数の個数: 16

約数和(自身を含む): 282511496736

約数和(自身を除く): 125563443626

約数列:

[1, 2, 5, 10, 78887, 157774, 198953, 394435, 397906, 788870, 994765, 1989530, 15694805311, 31389610622, 78474026555, 156948053110]

約数ペア:

[(1, 156948053110), (2, 78474026555), (5, 31389610622), (10, 15694805311), (78887, 1989530), (157774, 994765), (198953, 788870), (394435, 397906)]