166443424

素因数分解:

$2^5\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3109}}^1$

素因数の和:3365

約数の個数: 48

約数和(自身を含む): 376185600

約数和(自身を除く): 209742176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 239, 478, 956, 1673, 1912, 3109, 3346, 3824, 6218, 6692, 7648, 12436, 13384, 21763, 24872, 26768, 43526, 49744, 53536, 87052, 99488, 174104, 348208, 696416, 743051, 1486102, 2972204, 5201357, 5944408, 10402714, 11888816, 20805428, 23777632, 41610856, 83221712, 166443424]

約数ペア:

[(1, 166443424), (2, 83221712), (4, 41610856), (7, 23777632), (8, 20805428), (14, 11888816), (16, 10402714), (28, 5944408), (32, 5201357), (56, 2972204), (112, 1486102), (224, 743051), (239, 696416), (478, 348208), (956, 174104), (1673, 99488), (1912, 87052), (3109, 53536), (3346, 49744), (3824, 43526), (6218, 26768), (6692, 24872), (7648, 21763), (12436, 13384)]