144112768

素因数分解:

$2^7\times {\mathrm{521}}^1\times {\mathrm{2161}}^1$

素因数の和:2696

約数の個数: 32

約数和(自身を含む): 287783820

約数和(自身を除く): 143671052

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 521, 1042, 2084, 2161, 4168, 4322, 8336, 8644, 16672, 17288, 33344, 34576, 66688, 69152, 138304, 276608, 1125881, 2251762, 4503524, 9007048, 18014096, 36028192, 72056384, 144112768]

約数ペア:

[(1, 144112768), (2, 72056384), (4, 36028192), (8, 18014096), (16, 9007048), (32, 4503524), (64, 2251762), (128, 1125881), (521, 276608), (1042, 138304), (2084, 69152), (2161, 66688), (4168, 34576), (4322, 33344), (8336, 17288), (8644, 16672)]