156934427

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{757}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 174206592

約数和(自身を除く): 17272165

約数列:

[1, 13, 37, 431, 481, 757, 5603, 9841, 15947, 28009, 207311, 326267, 364117, 4241471, 12071879, 156934427]

約数ペア:

[(1, 156934427), (13, 12071879), (37, 4241471), (431, 364117), (481, 326267), (757, 207311), (5603, 28009), (9841, 15947)]