142720314

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{17027}}^1$

素因数の和:17170

約数の個数: 32

約数和(自身を含む): 313860096

約数和(自身を除く): 171139782

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 127, 254, 381, 762, 1397, 2794, 4191, 8382, 17027, 34054, 51081, 102162, 187297, 374594, 561891, 1123782, 2162429, 4324858, 6487287, 12974574, 23786719, 47573438, 71360157, 142720314]

約数ペア:

[(1, 142720314), (2, 71360157), (3, 47573438), (6, 23786719), (11, 12974574), (22, 6487287), (33, 4324858), (66, 2162429), (127, 1123782), (254, 561891), (381, 374594), (762, 187297), (1397, 102162), (2794, 51081), (4191, 34054), (8382, 17027)]