168984926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2447}}^1$

素因数の和:2576

約数の個数: 32

約数和(自身を含む): 286944768

約数和(自身を除く): 117959842

約数列:

[1, 2, 11, 22, 43, 73, 86, 146, 473, 803, 946, 1606, 2447, 3139, 4894, 6278, 26917, 34529, 53834, 69058, 105221, 178631, 210442, 357262, 1157431, 1964941, 2314862, 3929882, 7681133, 15362266, 84492463, 168984926]

約数ペア:

[(1, 168984926), (2, 84492463), (11, 15362266), (22, 7681133), (43, 3929882), (73, 2314862), (86, 1964941), (146, 1157431), (473, 357262), (803, 210442), (946, 178631), (1606, 105221), (2447, 69058), (3139, 53834), (4894, 34529), (6278, 26917)]