129772288

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{29819}}^1$

素因数の和:29852

約数の個数: 36

約数和(自身を含む): 274284360

約数和(自身を除く): 144512072

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 29819, 59638, 119276, 238552, 477104, 506923, 954208, 1013846, 1908416, 2027692, 3816832, 4055384, 7633664, 8110768, 16221536, 32443072, 64886144, 129772288]

約数ペア:

[(1, 129772288), (2, 64886144), (4, 32443072), (8, 16221536), (16, 8110768), (17, 7633664), (32, 4055384), (34, 3816832), (64, 2027692), (68, 1908416), (128, 1013846), (136, 954208), (256, 506923), (272, 477104), (544, 238552), (1088, 119276), (2176, 59638), (4352, 29819)]