138441456

素因数分解:

$2^4\times 3^2\times {\mathrm{961399}}^1$

素因数の和:961413

約数の個数: 30

約数和(自身を含む): 387444200

約数和(自身を除く): 249002744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 961399, 1922798, 2884197, 3845596, 5768394, 7691192, 8652591, 11536788, 15382384, 17305182, 23073576, 34610364, 46147152, 69220728, 138441456]

約数ペア:

[(1, 138441456), (2, 69220728), (3, 46147152), (4, 34610364), (6, 23073576), (8, 17305182), (9, 15382384), (12, 11536788), (16, 8652591), (18, 7691192), (24, 5768394), (36, 3845596), (48, 2884197), (72, 1922798), (144, 961399)]