158216401

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{1697}}^1$

素因数の和:2424

約数の個数: 16

約数和(自身を含む): 190719360

約数和(自身を除く): 32502959

約数列:

[1, 7, 19, 133, 701, 1697, 4907, 11879, 13319, 32243, 93233, 225701, 1189597, 8327179, 22602343, 158216401]

約数ペア:

[(1, 158216401), (7, 22602343), (19, 8327179), (133, 1189597), (701, 225701), (1697, 93233), (4907, 32243), (11879, 13319)]