156725210811

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{256337}}^1$

素因数の和:256671

約数の個数: 32

約数和(自身を含む): 229621428288

約数和(自身を除く): 72896217477

約数列:

[1, 3, 13, 39, 61, 183, 257, 771, 793, 2379, 3341, 10023, 15677, 47031, 203801, 256337, 611403, 769011, 3332381, 9997143, 15636557, 46909671, 65878609, 197635827, 203275241, 609825723, 856421917, 2569265751, 4018595149, 12055785447, 52241736937, 156725210811]

約数ペア:

[(1, 156725210811), (3, 52241736937), (13, 12055785447), (39, 4018595149), (61, 2569265751), (183, 856421917), (257, 609825723), (771, 203275241), (793, 197635827), (2379, 65878609), (3341, 46909671), (10023, 15636557), (15677, 9997143), (47031, 3332381), (203801, 769011), (256337, 611403)]