156188398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1151}}^1\times {\mathrm{3571}}^1$

素因数の和:4743

約数の個数: 16

約数和(自身を含む): 246896640

約数和(自身を除く): 90708242

約数列:

[1, 2, 19, 38, 1151, 2302, 3571, 7142, 21869, 43738, 67849, 135698, 4110221, 8220442, 78094199, 156188398]

約数ペア:

[(1, 156188398), (2, 78094199), (19, 8220442), (38, 4110221), (1151, 135698), (2302, 67849), (3571, 43738), (7142, 21869)]