161708386

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{10141}}^1$

素因数の和:10234

約数の個数: 32

約数和(自身を含む): 297931392

約数和(自身を除く): 136223006

約数列:

[1, 2, 7, 14, 17, 34, 67, 119, 134, 238, 469, 938, 1139, 2278, 7973, 10141, 15946, 20282, 70987, 141974, 172397, 344794, 679447, 1206779, 1358894, 2413558, 4756129, 9512258, 11550599, 23101198, 80854193, 161708386]

約数ペア:

[(1, 161708386), (2, 80854193), (7, 23101198), (14, 11550599), (17, 9512258), (34, 4756129), (67, 2413558), (119, 1358894), (134, 1206779), (238, 679447), (469, 344794), (938, 172397), (1139, 141974), (2278, 70987), (7973, 20282), (10141, 15946)]