164023855

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{769}}^1\times {\mathrm{1471}}^1$

素因数の和:2274

約数の個数: 16

約数和(自身を含む): 204019200

約数和(自身を除く): 39995345

約数列:

[1, 5, 29, 145, 769, 1471, 3845, 7355, 22301, 42659, 111505, 213295, 1131199, 5655995, 32804771, 164023855]

約数ペア:

[(1, 164023855), (5, 32804771), (29, 5655995), (145, 1131199), (769, 213295), (1471, 111505), (3845, 42659), (7355, 22301)]