131333208

素因数分解:

$2^3\times 3^1\times {\mathrm{641}}^1\times {\mathrm{8537}}^1$

素因数の和:9187

約数の個数: 32

約数和(自身を含む): 328883760

約数和(自身を除く): 197550552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 641, 1282, 1923, 2564, 3846, 5128, 7692, 8537, 15384, 17074, 25611, 34148, 51222, 68296, 102444, 204888, 5472217, 10944434, 16416651, 21888868, 32833302, 43777736, 65666604, 131333208]

約数ペア:

[(1, 131333208), (2, 65666604), (3, 43777736), (4, 32833302), (6, 21888868), (8, 16416651), (12, 10944434), (24, 5472217), (641, 204888), (1282, 102444), (1923, 68296), (2564, 51222), (3846, 34148), (5128, 25611), (7692, 17074), (8537, 15384)]