156909016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{10939}}^1$

素因数の和:11119

約数の個数: 32

約数和(自身を含む): 322948800

約数和(自身を除く): 166039784

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 163, 326, 652, 1304, 1793, 3586, 7172, 10939, 14344, 21878, 43756, 87512, 120329, 240658, 481316, 962632, 1783057, 3566114, 7132228, 14264456, 19613627, 39227254, 78454508, 156909016]

約数ペア:

[(1, 156909016), (2, 78454508), (4, 39227254), (8, 19613627), (11, 14264456), (22, 7132228), (44, 3566114), (88, 1783057), (163, 962632), (326, 481316), (652, 240658), (1304, 120329), (1793, 87512), (3586, 43756), (7172, 21878), (10939, 14344)]