169953354

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{67927}}^1$

素因数の和:68074

約数の個数: 24

約数和(自身を含む): 370886880

約数和(自身を除く): 200933526

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 67927, 135854, 203781, 407562, 611343, 1222686, 9441853, 18883706, 28325559, 56651118, 84976677, 169953354]

約数ペア:

[(1, 169953354), (2, 84976677), (3, 56651118), (6, 28325559), (9, 18883706), (18, 9441853), (139, 1222686), (278, 611343), (417, 407562), (834, 203781), (1251, 135854), (2502, 67927)]