178542008

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{3061}}^1$

素因数の和:3407

約数の個数: 32

約数和(自身を含む): 350537760

約数和(自身を除く): 171995752

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 317, 634, 1268, 2536, 3061, 6122, 7291, 12244, 14582, 24488, 29164, 58328, 70403, 140806, 281612, 563224, 970337, 1940674, 3881348, 7762696, 22317751, 44635502, 89271004, 178542008]

約数ペア:

[(1, 178542008), (2, 89271004), (4, 44635502), (8, 22317751), (23, 7762696), (46, 3881348), (92, 1940674), (184, 970337), (317, 563224), (634, 281612), (1268, 140806), (2536, 70403), (3061, 58328), (6122, 29164), (7291, 24488), (12244, 14582)]