156973178935

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{9241871}}^1$

素因数の和:9241998

約数の個数: 16

約数和(自身を含む): 195188336640

約数和(自身を除く): 38215157705

約数列:

[1, 5, 43, 79, 215, 395, 3397, 16985, 9241871, 46209355, 397400453, 730107809, 1987002265, 3650539045, 31394635787, 156973178935]

約数ペア:

[(1, 156973178935), (5, 31394635787), (43, 3650539045), (79, 1987002265), (215, 730107809), (395, 397400453), (3397, 46209355), (16985, 9241871)]