159163617

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{1867}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 214864832

約数和(自身を除く): 55701215

約数列:

[1, 3, 157, 181, 471, 543, 1867, 5601, 28417, 85251, 293119, 337927, 879357, 1013781, 53054539, 159163617]

約数ペア:

[(1, 159163617), (3, 53054539), (157, 1013781), (181, 879357), (471, 337927), (543, 293119), (1867, 85251), (5601, 28417)]