161273374256

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{52772701}}^1$

素因数の和:52772900

約数の個数: 20

約数和(自身を含む): 314103122304

約数和(自身を除く): 152829748048

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 52772701, 105545402, 211090804, 422181608, 844363216, 10079585891, 20159171782, 40318343564, 80636687128, 161273374256]

約数ペア:

[(1, 161273374256), (2, 80636687128), (4, 40318343564), (8, 20159171782), (16, 10079585891), (191, 844363216), (382, 422181608), (764, 211090804), (1528, 105545402), (3056, 52772701)]