125555872

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7019}}^1$

素因数の和:7085

約数の個数: 48

約数和(自身を含む): 272432160

約数和(自身を除く): 146876288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 2236, 4472, 7019, 8944, 14038, 17888, 28076, 56152, 91247, 112304, 182494, 224608, 301817, 364988, 603634, 729976, 1207268, 1459952, 2414536, 2919904, 3923621, 4829072, 7847242, 9658144, 15694484, 31388968, 62777936, 125555872]

約数ペア:

[(1, 125555872), (2, 62777936), (4, 31388968), (8, 15694484), (13, 9658144), (16, 7847242), (26, 4829072), (32, 3923621), (43, 2919904), (52, 2414536), (86, 1459952), (104, 1207268), (172, 729976), (208, 603634), (344, 364988), (416, 301817), (559, 224608), (688, 182494), (1118, 112304), (1376, 91247), (2236, 56152), (4472, 28076), (7019, 17888), (8944, 14038)]