157089755444

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{6991}}^1\times {\mathrm{28229}}^1$

素因数の和:35423

約数の個数: 24

約数和(自身を含む): 276337824000

約数和(自身を除く): 119248068556

約数列:

[1, 2, 4, 199, 398, 796, 6991, 13982, 27964, 28229, 56458, 112916, 1391209, 2782418, 5564836, 5617571, 11235142, 22470284, 197348939, 394697878, 789395756, 39272438861, 78544877722, 157089755444]

約数ペア:

[(1, 157089755444), (2, 78544877722), (4, 39272438861), (199, 789395756), (398, 394697878), (796, 197348939), (6991, 22470284), (13982, 11235142), (27964, 5617571), (28229, 5564836), (56458, 2782418), (112916, 1391209)]