161355449

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{2389}}^1$

素因数の和:2572

約数の個数: 16

約数和(自身を含む): 178102800

約数和(自身を除く): 16747351

約数列:

[1, 17, 29, 137, 493, 2329, 2389, 3973, 40613, 67541, 69281, 327293, 1177777, 5563981, 9491497, 161355449]

約数ペア:

[(1, 161355449), (17, 9491497), (29, 5563981), (137, 1177777), (493, 327293), (2329, 69281), (2389, 67541), (3973, 40613)]