156942290

素因数分解:

$2^1\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{13901}}^1$

素因数の和:15037

約数の個数: 16

約数和(自身を含む): 282766680

約数和(自身を除く): 125824390

約数列:

[1, 2, 5, 10, 1129, 2258, 5645, 11290, 13901, 27802, 69505, 139010, 15694229, 31388458, 78471145, 156942290]

約数ペア:

[(1, 156942290), (2, 78471145), (5, 31388458), (10, 15694229), (1129, 139010), (2258, 69505), (5645, 27802), (11290, 13901)]