138281546

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{599}}^1\times {\mathrm{683}}^1$

素因数の和:1310

約数の個数: 24

約数和(自身を含む): 225309600

約数和(自身を除く): 87028054

約数列:

[1, 2, 13, 26, 169, 338, 599, 683, 1198, 1366, 7787, 8879, 15574, 17758, 101231, 115427, 202462, 230854, 409117, 818234, 5318521, 10637042, 69140773, 138281546]

約数ペア:

[(1, 138281546), (2, 69140773), (13, 10637042), (26, 5318521), (169, 818234), (338, 409117), (599, 230854), (683, 202462), (1198, 115427), (1366, 101231), (7787, 17758), (8879, 15574)]