139464872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1025477}}^1$

素因数の和:1025500

約数の個数: 16

約数和(自身を含む): 276879060

約数和(自身を除く): 137414188

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1025477, 2050954, 4101908, 8203816, 17433109, 34866218, 69732436, 139464872]

約数ペア:

[(1, 139464872), (2, 69732436), (4, 34866218), (8, 17433109), (17, 8203816), (34, 4101908), (68, 2050954), (136, 1025477)]