156621812

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{1193}}^1\times {\mathrm{1427}}^1$

素因数の和:2647

約数の個数: 24

約数和(自身を含む): 286445376

約数和(自身を除く): 129823564

約数列:

[1, 2, 4, 23, 46, 92, 1193, 1427, 2386, 2854, 4772, 5708, 27439, 32821, 54878, 65642, 109756, 131284, 1702411, 3404822, 6809644, 39155453, 78310906, 156621812]

約数ペア:

[(1, 156621812), (2, 78310906), (4, 39155453), (23, 6809644), (46, 3404822), (92, 1702411), (1193, 131284), (1427, 109756), (2386, 65642), (2854, 54878), (4772, 32821), (5708, 27439)]