159700552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{9403}}^1$

素因数の和:9613

約数の個数: 32

約数和(自身を含む): 328387680

約数和(自身を除く): 168687128

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 193, 386, 772, 1544, 2123, 4246, 8492, 9403, 16984, 18806, 37612, 75224, 103433, 206866, 413732, 827464, 1814779, 3629558, 7259116, 14518232, 19962569, 39925138, 79850276, 159700552]

約数ペア:

[(1, 159700552), (2, 79850276), (4, 39925138), (8, 19962569), (11, 14518232), (22, 7259116), (44, 3629558), (88, 1814779), (193, 827464), (386, 413732), (772, 206866), (1544, 103433), (2123, 75224), (4246, 37612), (8492, 18806), (9403, 16984)]