143924956

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{17077}}^1$

素因数の和:17138

約数の個数: 36

約数和(自身を含む): 299821368

約数和(自身を除く): 155896412

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 8428, 17077, 34154, 68308, 119539, 239078, 478156, 734311, 836773, 1468622, 1673546, 2937244, 3347092, 5140177, 10280354, 20560708, 35981239, 71962478, 143924956]

約数ペア:

[(1, 143924956), (2, 71962478), (4, 35981239), (7, 20560708), (14, 10280354), (28, 5140177), (43, 3347092), (49, 2937244), (86, 1673546), (98, 1468622), (172, 836773), (196, 734311), (301, 478156), (602, 239078), (1204, 119539), (2107, 68308), (4214, 34154), (8428, 17077)]