139968004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{187123}}^1$

素因数の和:187155

約数の個数: 24

約数和(自身を含む): 282931488

約数和(自身を除く): 142963484

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 187123, 374246, 748492, 2058353, 3181091, 4116706, 6362182, 8233412, 12724364, 34992001, 69984002, 139968004]

約数ペア:

[(1, 139968004), (2, 69984002), (4, 34992001), (11, 12724364), (17, 8233412), (22, 6362182), (34, 4116706), (44, 3181091), (68, 2058353), (187, 748492), (374, 374246), (748, 187123)]