129662372

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107693}}^1$

素因数の和:107747

約数の個数: 24

約数和(自身を含む): 265358016

約数和(自身を除く): 135695644

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 107693, 215386, 430772, 753851, 1507702, 3015404, 4630799, 9261598, 18523196, 32415593, 64831186, 129662372]

約数ペア:

[(1, 129662372), (2, 64831186), (4, 32415593), (7, 18523196), (14, 9261598), (28, 4630799), (43, 3015404), (86, 1507702), (172, 753851), (301, 430772), (602, 215386), (1204, 107693)]