164370989

素因数分解:

${\mathrm{149}}^1\times {\mathrm{641}}^1\times {\mathrm{1721}}^1$

素因数の和:2511

約数の個数: 8

約数和(自身を含む): 165828600

約数和(自身を除く): 1457611

約数列:

[1, 149, 641, 1721, 95509, 256429, 1103161, 164370989]

約数ペア:

[(1, 164370989), (149, 1103161), (641, 256429), (1721, 95509)]