139554904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1026139}}^1$

素因数の和:1026162

約数の個数: 16

約数和(自身を含む): 277057800

約数和(自身を除く): 137502896

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1026139, 2052278, 4104556, 8209112, 17444363, 34888726, 69777452, 139554904]

約数ペア:

[(1, 139554904), (2, 69777452), (4, 34888726), (8, 17444363), (17, 8209112), (34, 4104556), (68, 2052278), (136, 1026139)]