137638184

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{8513}}^1$

素因数の和:8609

約数の個数: 32

約数和(自身を含む): 269723520

約数和(自身を除く): 132085336

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 2021, 4042, 8084, 8513, 16168, 17026, 34052, 68104, 366059, 400111, 732118, 800222, 1464236, 1600444, 2928472, 3200888, 17204773, 34409546, 68819092, 137638184]

約数ペア:

[(1, 137638184), (2, 68819092), (4, 34409546), (8, 17204773), (43, 3200888), (47, 2928472), (86, 1600444), (94, 1464236), (172, 800222), (188, 732118), (344, 400111), (376, 366059), (2021, 68104), (4042, 34052), (8084, 17026), (8513, 16168)]