156710335

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{11743}}^1$

素因数の和:11922

約数の個数: 16

約数和(自身を含む): 200399616

約数和(自身を除く): 43689281

約数列:

[1, 5, 17, 85, 157, 785, 2669, 11743, 13345, 58715, 199631, 998155, 1843651, 9218255, 31342067, 156710335]

約数ペア:

[(1, 156710335), (5, 31342067), (17, 9218255), (85, 1843651), (157, 998155), (785, 199631), (2669, 58715), (11743, 13345)]