156905915080

素因数分解:

$2^3\times 5^1\times {\mathrm{569}}^1\times {\mathrm{6893933}}^1$

素因数の和:6894513

約数の個数: 32

約数和(自身を含む): 353658814200

約数和(自身を除く): 196752899120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 569, 1138, 2276, 2845, 4552, 5690, 11380, 22760, 6893933, 13787866, 27575732, 34469665, 55151464, 68939330, 137878660, 275757320, 3922647877, 7845295754, 15690591508, 19613239385, 31381183016, 39226478770, 78452957540, 156905915080]

約数ペア:

[(1, 156905915080), (2, 78452957540), (4, 39226478770), (5, 31381183016), (8, 19613239385), (10, 15690591508), (20, 7845295754), (40, 3922647877), (569, 275757320), (1138, 137878660), (2276, 68939330), (2845, 55151464), (4552, 34469665), (5690, 27575732), (11380, 13787866), (22760, 6893933)]