168874264

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{124907}}^1$

素因数の和:124939

約数の個数: 24

約数和(自身を含む): 342872460

約数和(自身を除く): 173998196

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 124907, 249814, 499628, 999256, 1623791, 3247582, 6495164, 12990328, 21109283, 42218566, 84437132, 168874264]

約数ペア:

[(1, 168874264), (2, 84437132), (4, 42218566), (8, 21109283), (13, 12990328), (26, 6495164), (52, 3247582), (104, 1623791), (169, 999256), (338, 499628), (676, 249814), (1352, 124907)]