161129840444

素因数分解:

$2^2\times {\mathrm{631}}^1\times {\mathrm{63839081}}^1$

素因数の和:63839716

約数の個数: 12

約数和(自身を含む): 282424098768

約数和(自身を除く): 121294258324

約数列:

[1, 2, 4, 631, 1262, 2524, 63839081, 127678162, 255356324, 40282460111, 80564920222, 161129840444]

約数ペア:

[(1, 161129840444), (2, 80564920222), (4, 40282460111), (631, 255356324), (1262, 127678162), (2524, 63839081)]