157988614

素因数分解:

$2^1\times 7^1\times {\mathrm{2221}}^1\times {\mathrm{5081}}^1$

素因数の和:7311

約数の個数: 16

約数和(自身を含む): 271012896

約数和(自身を除く): 113024282

約数列:

[1, 2, 7, 14, 2221, 4442, 5081, 10162, 15547, 31094, 35567, 71134, 11284901, 22569802, 78994307, 157988614]

約数ペア:

[(1, 157988614), (2, 78994307), (7, 22569802), (14, 11284901), (2221, 71134), (4442, 35567), (5081, 31094), (10162, 15547)]