156928311502

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{2131541}}^1$

素因数の和:2131955

約数の個数: 16

約数和(自身を含む): 238033558224

約数和(自身を除く): 81105246722

約数列:

[1, 2, 131, 262, 281, 562, 36811, 73622, 2131541, 4263082, 279231871, 558463742, 598963021, 1197926042, 78464155751, 156928311502]

約数ペア:

[(1, 156928311502), (2, 78464155751), (131, 1197926042), (262, 598963021), (281, 558463742), (562, 279231871), (36811, 4263082), (73622, 2131541)]