133025488

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{809}}^1$

素因数の和:1099

約数の個数: 40

約数和(自身を含む): 265161600

約数和(自身を除く): 132136112

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 239, 344, 478, 688, 809, 956, 1618, 1912, 3236, 3824, 6472, 10277, 12944, 20554, 34787, 41108, 69574, 82216, 139148, 164432, 193351, 278296, 386702, 556592, 773404, 1546808, 3093616, 8314093, 16628186, 33256372, 66512744, 133025488]

約数ペア:

[(1, 133025488), (2, 66512744), (4, 33256372), (8, 16628186), (16, 8314093), (43, 3093616), (86, 1546808), (172, 773404), (239, 556592), (344, 386702), (478, 278296), (688, 193351), (809, 164432), (956, 139148), (1618, 82216), (1912, 69574), (3236, 41108), (3824, 34787), (6472, 20554), (10277, 12944)]