123130722

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{143509}}^1$

素因数の和:143538

約数の個数: 32

約数和(自身を含む): 289316160

約数和(自身を除く): 166185438

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 143509, 287018, 430527, 861054, 1578599, 1865617, 3157198, 3731234, 4735797, 5596851, 9471594, 11193702, 20521787, 41043574, 61565361, 123130722]

約数ペア:

[(1, 123130722), (2, 61565361), (3, 41043574), (6, 20521787), (11, 11193702), (13, 9471594), (22, 5596851), (26, 4735797), (33, 3731234), (39, 3157198), (66, 1865617), (78, 1578599), (143, 861054), (286, 430527), (429, 287018), (858, 143509)]