156976118980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{270648481}}^1$

素因数の和:270648519

約数の個数: 24

約数和(自身を含む): 341017087320

約数和(自身を除く): 184040968340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 270648481, 541296962, 1082593924, 1353242405, 2706484810, 5412969620, 7848805949, 15697611898, 31395223796, 39244029745, 78488059490, 156976118980]

約数ペア:

[(1, 156976118980), (2, 78488059490), (4, 39244029745), (5, 31395223796), (10, 15697611898), (20, 7848805949), (29, 5412969620), (58, 2706484810), (116, 1353242405), (145, 1082593924), (290, 541296962), (580, 270648481)]