157028879282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{14221}}^1\times {\mathrm{501911}}^1$

素因数の和:516145

約数の個数: 16

約数和(自身を含む): 256974928704

約数和(自身を除く): 99946049422

約数列:

[1, 2, 11, 22, 14221, 28442, 156431, 312862, 501911, 1003822, 5521021, 11042042, 7137676331, 14275352662, 78514439641, 157028879282]

約数ペア:

[(1, 157028879282), (2, 78514439641), (11, 14275352662), (22, 7137676331), (14221, 11042042), (28442, 5521021), (156431, 1003822), (312862, 501911)]