123656288

素因数分解:

$2^5\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2099}}^1$

素因数の和:2379

約数の個数: 48

約数和(自身を含む): 279417600

約数和(自身を除く): 155761312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 263, 526, 1052, 1841, 2099, 2104, 3682, 4198, 4208, 7364, 8396, 8416, 14693, 14728, 16792, 29386, 29456, 33584, 58772, 58912, 67168, 117544, 235088, 470176, 552037, 1104074, 2208148, 3864259, 4416296, 7728518, 8832592, 15457036, 17665184, 30914072, 61828144, 123656288]

約数ペア:

[(1, 123656288), (2, 61828144), (4, 30914072), (7, 17665184), (8, 15457036), (14, 8832592), (16, 7728518), (28, 4416296), (32, 3864259), (56, 2208148), (112, 1104074), (224, 552037), (263, 470176), (526, 235088), (1052, 117544), (1841, 67168), (2099, 58912), (2104, 58772), (3682, 33584), (4198, 29456), (4208, 29386), (7364, 16792), (8396, 14728), (8416, 14693)]