164045917

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1\times {\mathrm{701}}^1$

素因数の和:1140

約数の個数: 16

約数和(自身を含む): 190180224

約数和(自身を除く): 26134307

約数列:

[1, 7, 101, 331, 701, 707, 2317, 4907, 33431, 70801, 232031, 234017, 495607, 1624217, 23435131, 164045917]

約数ペア:

[(1, 164045917), (7, 23435131), (101, 1624217), (331, 495607), (701, 234017), (707, 232031), (2317, 70801), (4907, 33431)]