156964802993

素因数分解:

${\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{62921}}^1$

素因数の和:63328

約数の個数: 16

約数和(自身を含む): 160466201280

約数和(自身を除く): 3501398287

約数列:

[1, 131, 137, 139, 17947, 18209, 19043, 62921, 2494633, 8242651, 8620177, 8746019, 1129243187, 1145728489, 1198204603, 156964802993]

約数ペア:

[(1, 156964802993), (131, 1198204603), (137, 1145728489), (139, 1129243187), (17947, 8746019), (18209, 8620177), (19043, 8242651), (62921, 2494633)]