133048576

素因数分解:

$2^8\times {\mathrm{139}}^1\times {\mathrm{3739}}^1$

素因数の和:3894

約数の個数: 36

約数和(自身を含む): 267559600

約数和(自身を除く): 134511024

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 556, 1112, 2224, 3739, 4448, 7478, 8896, 14956, 17792, 29912, 35584, 59824, 119648, 239296, 478592, 519721, 957184, 1039442, 2078884, 4157768, 8315536, 16631072, 33262144, 66524288, 133048576]

約数ペア:

[(1, 133048576), (2, 66524288), (4, 33262144), (8, 16631072), (16, 8315536), (32, 4157768), (64, 2078884), (128, 1039442), (139, 957184), (256, 519721), (278, 478592), (556, 239296), (1112, 119648), (2224, 59824), (3739, 35584), (4448, 29912), (7478, 17792), (8896, 14956)]