165372193

素因数分解:

$7^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1\times {\mathrm{691}}^1$

素因数の和:1068

約数の個数: 16

約数和(自身を含む): 191324160

約数和(自身を除く): 25951967

約数列:

[1, 7, 179, 191, 691, 1253, 1337, 4837, 34189, 123689, 131981, 239323, 865823, 923867, 23624599, 165372193]

約数ペア:

[(1, 165372193), (7, 23624599), (179, 923867), (191, 865823), (691, 239323), (1253, 131981), (1337, 123689), (4837, 34189)]