145296398

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 241903200

約数和(自身を除く): 96606802

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 769, 1118, 1538, 2197, 4394, 7267, 9997, 14534, 19994, 33067, 66134, 94471, 129961, 188942, 259922, 429871, 859742, 1689493, 3378986, 5588323, 11176646, 72648199, 145296398]

約数ペア:

[(1, 145296398), (2, 72648199), (13, 11176646), (26, 5588323), (43, 3378986), (86, 1689493), (169, 859742), (338, 429871), (559, 259922), (769, 188942), (1118, 129961), (1538, 94471), (2197, 66134), (4394, 33067), (7267, 19994), (9997, 14534)]