156910199195

素因数分解:

$5^1\times {\mathrm{1949}}^1\times {\mathrm{2161}}^1\times {\mathrm{7451}}^1$

素因数の和:11566

約数の個数: 16

約数和(自身を含む): 188501320800

約数和(自身を除く): 31591121605

約数列:

[1, 5, 1949, 2161, 7451, 9745, 10805, 37255, 4211789, 14521999, 16101611, 21058945, 72609995, 80508055, 31382039839, 156910199195]

約数ペア:

[(1, 156910199195), (5, 31382039839), (1949, 80508055), (2161, 72609995), (7451, 21058945), (9745, 16101611), (10805, 14521999), (37255, 4211789)]