181436206

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{40123}}^1$

素因数の和:40168

約数の個数: 32

約数和(自身を含む): 346671360

約数和(自身を除く): 165235154

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 40123, 80246, 280861, 561722, 682091, 762337, 1364182, 1524674, 4774637, 5336359, 9549274, 10672718, 12959729, 25919458, 90718103, 181436206]

約数ペア:

[(1, 181436206), (2, 90718103), (7, 25919458), (14, 12959729), (17, 10672718), (19, 9549274), (34, 5336359), (38, 4774637), (119, 1524674), (133, 1364182), (238, 762337), (266, 682091), (323, 561722), (646, 280861), (2261, 80246), (4522, 40123)]