168983359

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{691}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 181912960

約数和(自身を除く): 12929601

約数列:

[1, 19, 61, 211, 691, 1159, 4009, 12871, 13129, 42151, 145801, 244549, 800869, 2770219, 8893861, 168983359]

約数ペア:

[(1, 168983359), (19, 8893861), (61, 2770219), (211, 800869), (691, 244549), (1159, 145801), (4009, 42151), (12871, 13129)]