157089404158

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{3970313}}^1$

素因数の和:3970659

約数の個数: 16

約数和(自身を含む): 239743440576

約数和(自身を除く): 82654036418

約数列:

[1, 2, 73, 146, 271, 542, 19783, 39566, 3970313, 7940626, 289832849, 579665698, 1075954823, 2151909646, 78544702079, 157089404158]

約数ペア:

[(1, 157089404158), (2, 78544702079), (73, 2151909646), (146, 1075954823), (271, 579665698), (542, 289832849), (19783, 7940626), (39566, 3970313)]