168261471365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{12071}}^1\times {\mathrm{214451}}^1$

素因数の和:226540

約数の個数: 16

約数和(自身を含む): 217464621696

約数和(自身を除く): 49203150331

約数列:

[1, 5, 13, 65, 12071, 60355, 156923, 214451, 784615, 1072255, 2787863, 13939315, 2588638021, 12943190105, 33652294273, 168261471365]

約数ペア:

[(1, 168261471365), (5, 33652294273), (13, 12943190105), (65, 2588638021), (12071, 13939315), (60355, 2787863), (156923, 1072255), (214451, 784615)]