156960505658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{230147369}}^1$

素因数の和:230147413

約数の個数: 16

約数和(自身を含む): 265129770240

約数和(自身を除く): 108169264582

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 230147369, 460294738, 2531621059, 5063242118, 7134568439, 14269136878, 78480252829, 156960505658]

約数ペア:

[(1, 156960505658), (2, 78480252829), (11, 14269136878), (22, 7134568439), (31, 5063242118), (62, 2531621059), (341, 460294738), (682, 230147369)]