189233728

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{44131}}^1$

素因数の和:44210

約数の個数: 28

約数和(自身を含む): 381123952

約数和(自身を除く): 191890224

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 44131, 88262, 176524, 353048, 706096, 1412192, 2824384, 2956777, 5913554, 11827108, 23654216, 47308432, 94616864, 189233728]

約数ペア:

[(1, 189233728), (2, 94616864), (4, 47308432), (8, 23654216), (16, 11827108), (32, 5913554), (64, 2956777), (67, 2824384), (134, 1412192), (268, 706096), (536, 353048), (1072, 176524), (2144, 88262), (4288, 44131)]