159661607

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{12553}}^1$

素因数の和:12662

約数の個数: 16

約数和(自身を含む): 192829440

約数和(自身を除く): 33167833

約数列:

[1, 7, 23, 79, 161, 553, 1817, 12553, 12719, 87871, 288719, 991687, 2021033, 6941809, 22808801, 159661607]

約数ペア:

[(1, 159661607), (7, 22808801), (23, 6941809), (79, 2021033), (161, 991687), (553, 288719), (1817, 87871), (12553, 12719)]