120147386438

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{3617}}^1\times {\mathrm{386249}}^1$

素因数の和:389911

約数の個数: 16

約数和(自身を含む): 184463730000

約数和(自身を除く): 64316343562

約数列:

[1, 2, 43, 86, 3617, 7234, 155531, 311062, 386249, 772498, 16608707, 33217414, 1397062633, 2794125266, 60073693219, 120147386438]

約数ペア:

[(1, 120147386438), (2, 60073693219), (43, 2794125266), (86, 1397062633), (3617, 33217414), (7234, 16608707), (155531, 772498), (311062, 386249)]