159105817

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{773}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 174763008

約数和(自身を除く): 15657191

約数列:

[1, 13, 71, 223, 773, 923, 2899, 10049, 15833, 54883, 172379, 205829, 713479, 2240927, 12238909, 159105817]

約数ペア:

[(1, 159105817), (13, 12238909), (71, 2240927), (223, 713479), (773, 205829), (923, 172379), (2899, 54883), (10049, 15833)]