156972045361

素因数分解:

${\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{2053}}^1\times {\mathrm{2833}}^1$

素因数の和:5220

約数の個数: 16

約数和(自身を含む): 159053987664

約数和(自身を除く): 2081942303

約数列:

[1, 137, 197, 2053, 2833, 26989, 281261, 388121, 404441, 558101, 5816149, 55408417, 76459837, 796812413, 1145781353, 156972045361]

約数ペア:

[(1, 156972045361), (137, 1145781353), (197, 796812413), (2053, 76459837), (2833, 55408417), (26989, 5816149), (281261, 558101), (388121, 404441)]