133921544

素因数分解:

$2^3\times {\mathrm{1277}}^1\times {\mathrm{13109}}^1$

素因数の和:14392

約数の個数: 16

約数和(自身を含む): 251318700

約数和(自身を除く): 117397156

約数列:

[1, 2, 4, 8, 1277, 2554, 5108, 10216, 13109, 26218, 52436, 104872, 16740193, 33480386, 66960772, 133921544]

約数ペア:

[(1, 133921544), (2, 66960772), (4, 33480386), (8, 16740193), (1277, 104872), (2554, 52436), (5108, 26218), (10216, 13109)]