149765896

素因数分解:

$2^3\times 7^1\times {\mathrm{443}}^1\times {\mathrm{6037}}^1$

素因数の和:6493

約数の個数: 32

約数和(自身を含む): 321704640

約数和(自身を除く): 171938744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 443, 886, 1772, 3101, 3544, 6037, 6202, 12074, 12404, 24148, 24808, 42259, 48296, 84518, 169036, 338072, 2674391, 5348782, 10697564, 18720737, 21395128, 37441474, 74882948, 149765896]

約数ペア:

[(1, 149765896), (2, 74882948), (4, 37441474), (7, 21395128), (8, 18720737), (14, 10697564), (28, 5348782), (56, 2674391), (443, 338072), (886, 169036), (1772, 84518), (3101, 48296), (3544, 42259), (6037, 24808), (6202, 24148), (12074, 12404)]