143344078

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 225792000

約数和(自身を除く): 82447922

約数列:

[1, 2, 47, 79, 94, 97, 158, 194, 199, 398, 3713, 4559, 7426, 7663, 9118, 9353, 15326, 15721, 18706, 19303, 31442, 38606, 360161, 720322, 738887, 907241, 1477774, 1524937, 1814482, 3049874, 71672039, 143344078]

約数ペア:

[(1, 143344078), (2, 71672039), (47, 3049874), (79, 1814482), (94, 1524937), (97, 1477774), (158, 907241), (194, 738887), (199, 720322), (398, 360161), (3713, 38606), (4559, 31442), (7426, 19303), (7663, 18706), (9118, 15721), (9353, 15326)]