172051268

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{2281}}^1$

素因数の和:2567

約数の個数: 24

約数和(自身を含む): 305742360

約数和(自身を除く): 133691092

約数列:

[1, 2, 4, 109, 173, 218, 346, 436, 692, 2281, 4562, 9124, 18857, 37714, 75428, 248629, 394613, 497258, 789226, 994516, 1578452, 43012817, 86025634, 172051268]

約数ペア:

[(1, 172051268), (2, 86025634), (4, 43012817), (109, 1578452), (173, 994516), (218, 789226), (346, 497258), (436, 394613), (692, 248629), (2281, 75428), (4562, 37714), (9124, 18857)]