129676876

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{55799}}^1$

素因数の和:55893

約数の個数: 24

約数和(自身を含む): 262483200

約数和(自身を除く): 132806324

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 55799, 111598, 223196, 390593, 781186, 1562372, 4631317, 9262634, 18525268, 32419219, 64838438, 129676876]

約数ペア:

[(1, 129676876), (2, 64838438), (4, 32419219), (7, 18525268), (14, 9262634), (28, 4631317), (83, 1562372), (166, 781186), (332, 390593), (581, 223196), (1162, 111598), (2324, 55799)]