121264816

素因数分解:

$2^4\times {\mathrm{43}}^2\times {\mathrm{4099}}^1$

素因数の和:4193

約数の個数: 30

約数和(自身を含む): 240600300

約数和(自身を除く): 119335484

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1849, 3698, 4099, 7396, 8198, 14792, 16396, 29584, 32792, 65584, 176257, 352514, 705028, 1410056, 2820112, 7579051, 15158102, 30316204, 60632408, 121264816]

約数ペア:

[(1, 121264816), (2, 60632408), (4, 30316204), (8, 15158102), (16, 7579051), (43, 2820112), (86, 1410056), (172, 705028), (344, 352514), (688, 176257), (1849, 65584), (3698, 32792), (4099, 29584), (7396, 16396), (8198, 14792)]