157021718

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{9433}}^1$

素因数の和:9512

約数の個数: 32

約数和(自身を含む): 285284160

約数和(自身を除く): 128262442

約数列:

[1, 2, 7, 14, 29, 41, 58, 82, 203, 287, 406, 574, 1189, 2378, 8323, 9433, 16646, 18866, 66031, 132062, 273557, 386753, 547114, 773506, 1914899, 2707271, 3829798, 5414542, 11215837, 22431674, 78510859, 157021718]

約数ペア:

[(1, 157021718), (2, 78510859), (7, 22431674), (14, 11215837), (29, 5414542), (41, 3829798), (58, 2707271), (82, 1914899), (203, 773506), (287, 547114), (406, 386753), (574, 273557), (1189, 132062), (2378, 66031), (8323, 18866), (9433, 16646)]