123700156724

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{225730213}}^1$

素因数の和:225730354

約数の個数: 12

約数和(自身を含む): 218055386724

約数和(自身を除く): 94355230000

約数列:

[1, 2, 4, 137, 274, 548, 225730213, 451460426, 902920852, 30925039181, 61850078362, 123700156724]

約数ペア:

[(1, 123700156724), (2, 61850078362), (4, 30925039181), (137, 902920852), (274, 451460426), (548, 225730213)]