157416564

素因数分解:

$2^2\times 3^1\times {\mathrm{491}}^1\times {\mathrm{26717}}^1$

素因数の和:27215

約数の個数: 24

約数和(自身を含む): 368067168

約数和(自身を除く): 210650604

約数列:

[1, 2, 3, 4, 6, 12, 491, 982, 1473, 1964, 2946, 5892, 26717, 53434, 80151, 106868, 160302, 320604, 13118047, 26236094, 39354141, 52472188, 78708282, 157416564]

約数ペア:

[(1, 157416564), (2, 78708282), (3, 52472188), (4, 39354141), (6, 26236094), (12, 13118047), (491, 320604), (982, 160302), (1473, 106868), (1964, 80151), (2946, 53434), (5892, 26717)]