168605612

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{647}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 347493888

約数和(自身を除く): 178888276

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 227, 287, 454, 574, 647, 908, 1148, 1294, 1589, 2588, 3178, 4529, 6356, 9058, 9307, 18116, 18614, 26527, 37228, 53054, 65149, 106108, 130298, 146869, 185689, 260596, 293738, 371378, 587476, 742756, 1028083, 2056166, 4112332, 6021629, 12043258, 24086516, 42151403, 84302806, 168605612]

約数ペア:

[(1, 168605612), (2, 84302806), (4, 42151403), (7, 24086516), (14, 12043258), (28, 6021629), (41, 4112332), (82, 2056166), (164, 1028083), (227, 742756), (287, 587476), (454, 371378), (574, 293738), (647, 260596), (908, 185689), (1148, 146869), (1294, 130298), (1589, 106108), (2588, 65149), (3178, 53054), (4529, 37228), (6356, 26527), (9058, 18614), (9307, 18116)]