128565104

素因数分解:

$2^4\times {\mathrm{2371}}^1\times {\mathrm{3389}}^1$

素因数の和:5768

約数の個数: 20

約数和(自身を含む): 249273480

約数和(自身を除く): 120708376

約数列:

[1, 2, 4, 8, 16, 2371, 3389, 4742, 6778, 9484, 13556, 18968, 27112, 37936, 54224, 8035319, 16070638, 32141276, 64282552, 128565104]

約数ペア:

[(1, 128565104), (2, 64282552), (4, 32141276), (8, 16070638), (16, 8035319), (2371, 54224), (3389, 37936), (4742, 27112), (6778, 18968), (9484, 13556)]