156928950398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{375428111}}^1$

素因数の和:375428143

約数の個数: 16

約数和(自身を含む): 270308240640

約数和(自身を除く): 113379290242

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 375428111, 750856222, 4129709221, 7133134109, 8259418442, 14266268218, 78464475199, 156928950398]

約数ペア:

[(1, 156928950398), (2, 78464475199), (11, 14266268218), (19, 8259418442), (22, 7133134109), (38, 4129709221), (209, 750856222), (418, 375428111)]