145003738

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{3011}}^1$

素因数の和:3234

約数の個数: 24

約数和(自身を含む): 240357600

約数和(自身を除く): 95353862

約数列:

[1, 2, 11, 22, 121, 199, 242, 398, 2189, 3011, 4378, 6022, 24079, 33121, 48158, 66242, 364331, 599189, 728662, 1198378, 6591079, 13182158, 72501869, 145003738]

約数ペア:

[(1, 145003738), (2, 72501869), (11, 13182158), (22, 6591079), (121, 1198378), (199, 728662), (242, 599189), (398, 364331), (2189, 66242), (3011, 48158), (4378, 33121), (6022, 24079)]