128710624

素因数分解:

$2^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{9739}}^1$

素因数の和:9815

約数の個数: 48

約数和(自身を含む): 294537600

約数和(自身を除く): 165826976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 112, 118, 224, 236, 413, 472, 826, 944, 1652, 1888, 3304, 6608, 9739, 13216, 19478, 38956, 68173, 77912, 136346, 155824, 272692, 311648, 545384, 574601, 1090768, 1149202, 2181536, 2298404, 4022207, 4596808, 8044414, 9193616, 16088828, 18387232, 32177656, 64355312, 128710624]

約数ペア:

[(1, 128710624), (2, 64355312), (4, 32177656), (7, 18387232), (8, 16088828), (14, 9193616), (16, 8044414), (28, 4596808), (32, 4022207), (56, 2298404), (59, 2181536), (112, 1149202), (118, 1090768), (224, 574601), (236, 545384), (413, 311648), (472, 272692), (826, 155824), (944, 136346), (1652, 77912), (1888, 68173), (3304, 38956), (6608, 19478), (9739, 13216)]