133744744

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{21911}}^1$

素因数の和:22033

約数の個数: 32

約数和(自身を含む): 289238400

約数和(自身を除く): 155493656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 21911, 43822, 87644, 153377, 175288, 306754, 613508, 1227016, 2388299, 4776598, 9553196, 16718093, 19106392, 33436186, 66872372, 133744744]

約数ペア:

[(1, 133744744), (2, 66872372), (4, 33436186), (7, 19106392), (8, 16718093), (14, 9553196), (28, 4776598), (56, 2388299), (109, 1227016), (218, 613508), (436, 306754), (763, 175288), (872, 153377), (1526, 87644), (3052, 43822), (6104, 21911)]