166488518

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{797}}^1$

素因数の和:1196

約数の個数: 32

約数和(自身を含む): 293255424

約数和(自身を除く): 126766906

約数列:

[1, 2, 7, 14, 43, 86, 301, 347, 602, 694, 797, 1594, 2429, 4858, 5579, 11158, 14921, 29842, 34271, 68542, 104447, 208894, 239897, 276559, 479794, 553118, 1935913, 3871826, 11892037, 23784074, 83244259, 166488518]

約数ペア:

[(1, 166488518), (2, 83244259), (7, 23784074), (14, 11892037), (43, 3871826), (86, 1935913), (301, 553118), (347, 479794), (602, 276559), (694, 239897), (797, 208894), (1594, 104447), (2429, 68542), (4858, 34271), (5579, 29842), (11158, 14921)]