138312608

素因数分解:

$2^5\times 7^1\times {\mathrm{617467}}^1$

素因数の和:617484

約数の個数: 24

約数和(自身を含む): 311203872

約数和(自身を除く): 172891264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 617467, 1234934, 2469868, 4322269, 4939736, 8644538, 9879472, 17289076, 19758944, 34578152, 69156304, 138312608]

約数ペア:

[(1, 138312608), (2, 69156304), (4, 34578152), (7, 19758944), (8, 17289076), (14, 9879472), (16, 8644538), (28, 4939736), (32, 4322269), (56, 2469868), (112, 1234934), (224, 617467)]