156215038

素因数分解:

$2^1\times 7^2\times {\mathrm{1594031}}^1$

素因数の和:1594047

約数の個数: 12

約数和(自身を含む): 272579472

約数和(自身を除く): 116364434

約数列:

[1, 2, 7, 14, 49, 98, 1594031, 3188062, 11158217, 22316434, 78107519, 156215038]

約数ペア:

[(1, 156215038), (2, 78107519), (7, 22316434), (14, 11158217), (49, 3188062), (98, 1594031)]