156975390471

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{78448471}}^1$

素因数の和:78448526

約数の個数: 16

約数和(自身を含む): 225931599360

約数和(自身を除く): 68956208889

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 78448471, 235345413, 1804314833, 2275005659, 5412944499, 6825016977, 52325130157, 156975390471]

約数ペア:

[(1, 156975390471), (3, 52325130157), (23, 6825016977), (29, 5412944499), (69, 2275005659), (87, 1804314833), (667, 235345413), (2001, 78448471)]