155455404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{2957}}^1$

素因数の和:3314

約数の個数: 48

約数和(自身を含む): 391923168

約数和(自身を除く): 236467764

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 337, 674, 1011, 1348, 2022, 2957, 4044, 4381, 5914, 8762, 8871, 11828, 13143, 17524, 17742, 26286, 35484, 38441, 52572, 76882, 115323, 153764, 230646, 461292, 996509, 1993018, 2989527, 3986036, 5979054, 11958108, 12954617, 25909234, 38863851, 51818468, 77727702, 155455404]

約数ペア:

[(1, 155455404), (2, 77727702), (3, 51818468), (4, 38863851), (6, 25909234), (12, 12954617), (13, 11958108), (26, 5979054), (39, 3986036), (52, 2989527), (78, 1993018), (156, 996509), (337, 461292), (674, 230646), (1011, 153764), (1348, 115323), (2022, 76882), (2957, 52572), (4044, 38441), (4381, 35484), (5914, 26286), (8762, 17742), (8871, 17524), (11828, 13143)]