156920166505

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{140629}}^1$

素因数の和:141001

約数の個数: 32

約数和(自身を含む): 203479234560

約数和(自身を除く): 46559068055

約数列:

[1, 5, 23, 31, 115, 155, 313, 713, 1565, 3565, 7199, 9703, 35995, 48515, 140629, 223169, 703145, 1115845, 3234467, 4359499, 16172335, 21797495, 44016877, 100268477, 220084385, 501342385, 1012388171, 1364523187, 5061940855, 6822615935, 31384033301, 156920166505]

約数ペア:

[(1, 156920166505), (5, 31384033301), (23, 6822615935), (31, 5061940855), (115, 1364523187), (155, 1012388171), (313, 501342385), (713, 220084385), (1565, 100268477), (3565, 44016877), (7199, 21797495), (9703, 16172335), (35995, 4359499), (48515, 3234467), (140629, 1115845), (223169, 703145)]