136394245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{31319}}^1$

素因数の和:31404

約数の個数: 16

約数和(自身を含む): 178899840

約数和(自身を除く): 42505595

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 31319, 156595, 407147, 2035735, 2098373, 10491865, 27278849, 136394245]

約数ペア:

[(1, 136394245), (5, 27278849), (13, 10491865), (65, 2098373), (67, 2035735), (335, 407147), (871, 156595), (4355, 31319)]