127672216

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{28859}}^1$

素因数の和:28951

約数の個数: 32

約数和(自身を含む): 277056000

約数和(自身を除く): 149383784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 28859, 57718, 115436, 202013, 230872, 404026, 808052, 1616104, 2279861, 4559722, 9119444, 15959027, 18238888, 31918054, 63836108, 127672216]

約数ペア:

[(1, 127672216), (2, 63836108), (4, 31918054), (7, 18238888), (8, 15959027), (14, 9119444), (28, 4559722), (56, 2279861), (79, 1616104), (158, 808052), (316, 404026), (553, 230872), (632, 202013), (1106, 115436), (2212, 57718), (4424, 28859)]