137123024

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{209029}}^1$

素因数の和:209078

約数の個数: 20

約数和(自身を含む): 272157060

約数和(自身を除く): 135034036

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 209029, 418058, 836116, 1672232, 3344464, 8570189, 17140378, 34280756, 68561512, 137123024]

約数ペア:

[(1, 137123024), (2, 68561512), (4, 34280756), (8, 17140378), (16, 8570189), (41, 3344464), (82, 1672232), (164, 836116), (328, 418058), (656, 209029)]