157218220811

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{8377}}^1\times {\mathrm{17491}}^1$

素因数の和:25934

約数の個数: 16

約数和(自身を含む): 167064692640

約数和(自身を除く): 9846471829

約数列:

[1, 29, 37, 1073, 8377, 17491, 242933, 309949, 507239, 647167, 8988521, 18767843, 146522107, 4249141103, 5421317959, 157218220811]

約数ペア:

[(1, 157218220811), (29, 5421317959), (37, 4249141103), (1073, 146522107), (8377, 18767843), (17491, 8988521), (242933, 647167), (309949, 507239)]