156789226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{37313}}^1$

素因数の和:37517

約数の個数: 16

約数和(自身を含む): 257914368

約数和(自身を除く): 101125142

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 37313, 74626, 410443, 820886, 7126783, 14253566, 78394613, 156789226]

約数ペア:

[(1, 156789226), (2, 78394613), (11, 14253566), (22, 7126783), (191, 820886), (382, 410443), (2101, 74626), (4202, 37313)]