156940164892

素因数分解:

$2^2\times 7^2\times {\mathrm{800715127}}^1$

素因数の和:800715145

約数の個数: 18

約数和(自身を含む): 319485336072

約数和(自身を除く): 162545171180

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 800715127, 1601430254, 3202860508, 5605005889, 11210011778, 22420023556, 39235041223, 78470082446, 156940164892]

約数ペア:

[(1, 156940164892), (2, 78470082446), (4, 39235041223), (7, 22420023556), (14, 11210011778), (28, 5605005889), (49, 3202860508), (98, 1601430254), (196, 800715127)]