125897912

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{21011}}^1$

素因数の和:21131

約数の個数: 32

約数和(自身を含む): 272315520

約数和(自身を除く): 146417608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 21011, 42022, 84044, 147077, 168088, 294154, 588308, 1176616, 2248177, 4496354, 8992708, 15737239, 17985416, 31474478, 62948956, 125897912]

約数ペア:

[(1, 125897912), (2, 62948956), (4, 31474478), (7, 17985416), (8, 15737239), (14, 8992708), (28, 4496354), (56, 2248177), (107, 1176616), (214, 588308), (428, 294154), (749, 168088), (856, 147077), (1498, 84044), (2996, 42022), (5992, 21011)]