128929024

素因数分解:

$2^8\times 7^1\times {\mathrm{71947}}^1$

素因数の和:71970

約数の個数: 36

約数和(自身を含む): 294123424

約数和(自身を除く): 165194400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 71947, 143894, 287788, 503629, 575576, 1007258, 1151152, 2014516, 2302304, 4029032, 4604608, 8058064, 9209216, 16116128, 18418432, 32232256, 64464512, 128929024]

約数ペア:

[(1, 128929024), (2, 64464512), (4, 32232256), (7, 18418432), (8, 16116128), (14, 9209216), (16, 8058064), (28, 4604608), (32, 4029032), (56, 2302304), (64, 2014516), (112, 1151152), (128, 1007258), (224, 575576), (256, 503629), (448, 287788), (896, 143894), (1792, 71947)]