149038813

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2777}}^1$

素因数の和:2853

約数の個数: 32

約数和(自身を含む): 201616128

約数和(自身を除く): 52577315

約数列:

[1, 7, 11, 17, 41, 77, 119, 187, 287, 451, 697, 1309, 2777, 3157, 4879, 7667, 19439, 30547, 47209, 53669, 113857, 213829, 330463, 519299, 796999, 1252427, 1935569, 3635093, 8766989, 13548983, 21291259, 149038813]

約数ペア:

[(1, 149038813), (7, 21291259), (11, 13548983), (17, 8766989), (41, 3635093), (77, 1935569), (119, 1252427), (187, 796999), (287, 519299), (451, 330463), (697, 213829), (1309, 113857), (2777, 53669), (3157, 47209), (4879, 30547), (7667, 19439)]