156822736

素因数分解:

$2^4\times 7^2\times {\mathrm{200029}}^1$

素因数の和:200051

約数の個数: 30

約数和(自身を含む): 353453010

約数和(自身を除く): 196630274

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 200029, 400058, 800116, 1400203, 1600232, 2800406, 3200464, 5600812, 9801421, 11201624, 19602842, 22403248, 39205684, 78411368, 156822736]

約数ペア:

[(1, 156822736), (2, 78411368), (4, 39205684), (7, 22403248), (8, 19602842), (14, 11201624), (16, 9801421), (28, 5600812), (49, 3200464), (56, 2800406), (98, 1600232), (112, 1400203), (196, 800116), (392, 400058), (784, 200029)]