189133168

素因数分解:

$2^4\times 7^1\times {\mathrm{449}}^1\times {\mathrm{3761}}^1$

素因数の和:4225

約数の個数: 40

約数和(自身を含む): 419839200

約数和(自身を除く): 230706032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 449, 898, 1796, 3143, 3592, 3761, 6286, 7184, 7522, 12572, 15044, 25144, 26327, 30088, 50288, 52654, 60176, 105308, 210616, 421232, 1688689, 3377378, 6754756, 11820823, 13509512, 23641646, 27019024, 47283292, 94566584, 189133168]

約数ペア:

[(1, 189133168), (2, 94566584), (4, 47283292), (7, 27019024), (8, 23641646), (14, 13509512), (16, 11820823), (28, 6754756), (56, 3377378), (112, 1688689), (449, 421232), (898, 210616), (1796, 105308), (3143, 60176), (3592, 52654), (3761, 50288), (6286, 30088), (7184, 26327), (7522, 25144), (12572, 15044)]