156968658584

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{143219579}}^1$

素因数の和:143219722

約数の個数: 16

約数和(自身を含む): 296464530600

約数和(自身を除く): 139495872016

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 143219579, 286439158, 572878316, 1145756632, 19621082323, 39242164646, 78484329292, 156968658584]

約数ペア:

[(1, 156968658584), (2, 78484329292), (4, 39242164646), (8, 19621082323), (137, 1145756632), (274, 572878316), (548, 286439158), (1096, 143219579)]