156953764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1279}}^1\times {\mathrm{2789}}^1$

素因数の和:4083

約数の個数: 24

約数和(自身を含む): 299980800

約数和(自身を除く): 143027036

約数列:

[1, 2, 4, 11, 22, 44, 1279, 2558, 2789, 5116, 5578, 11156, 14069, 28138, 30679, 56276, 61358, 122716, 3567131, 7134262, 14268524, 39238441, 78476882, 156953764]

約数ペア:

[(1, 156953764), (2, 78476882), (4, 39238441), (11, 14268524), (22, 7134262), (44, 3567131), (1279, 122716), (2558, 61358), (2789, 56276), (5116, 30679), (5578, 28138), (11156, 14069)]