149665456

素因数分解:

$2^4\times {\mathrm{43}}^2\times {\mathrm{5059}}^1$

素因数の和:5153

約数の個数: 30

約数和(自身を含む): 296935980

約数和(自身を除く): 147270524

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1849, 3698, 5059, 7396, 10118, 14792, 20236, 29584, 40472, 80944, 217537, 435074, 870148, 1740296, 3480592, 9354091, 18708182, 37416364, 74832728, 149665456]

約数ペア:

[(1, 149665456), (2, 74832728), (4, 37416364), (8, 18708182), (16, 9354091), (43, 3480592), (86, 1740296), (172, 870148), (344, 435074), (688, 217537), (1849, 80944), (3698, 40472), (5059, 29584), (7396, 20236), (10118, 14792)]