157212671

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{937}}^1\times {\mathrm{2179}}^1$

素因数の和:3134

約数の個数: 16

約数和(自身を含む): 196304640

約数和(自身を除く): 39091969

約数列:

[1, 7, 11, 77, 937, 2179, 6559, 10307, 15253, 23969, 72149, 167783, 2041723, 14292061, 22458953, 157212671]

約数ペア:

[(1, 157212671), (7, 22458953), (11, 14292061), (77, 2041723), (937, 167783), (2179, 72149), (6559, 23969), (10307, 15253)]