156921633818

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1\times {\mathrm{487}}^1\times {\mathrm{3797}}^1$

素因数の和:4718

約数の個数: 32

約数和(自身を含む): 238335499008

約数和(自身を除く): 81413865190

約数列:

[1, 2, 151, 281, 302, 487, 562, 974, 3797, 7594, 42431, 73537, 84862, 136847, 147074, 273694, 573347, 1066957, 1146694, 1849139, 2133914, 3698278, 20663897, 41327794, 161110507, 279219989, 322221014, 519608059, 558439978, 1039216118, 78460816909, 156921633818]

約数ペア:

[(1, 156921633818), (2, 78460816909), (151, 1039216118), (281, 558439978), (302, 519608059), (487, 322221014), (562, 279219989), (974, 161110507), (3797, 41327794), (7594, 20663897), (42431, 3698278), (73537, 2133914), (84862, 1849139), (136847, 1146694), (147074, 1066957), (273694, 573347)]