128202456

素因数分解:

$2^3\times 3^1\times {\mathrm{5341769}}^1$

素因数の和:5341778

約数の個数: 16

約数和(自身を含む): 320506200

約数和(自身を除く): 192303744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5341769, 10683538, 16025307, 21367076, 32050614, 42734152, 64101228, 128202456]

約数ペア:

[(1, 128202456), (2, 64101228), (3, 42734152), (4, 32050614), (6, 21367076), (8, 16025307), (12, 10683538), (24, 5341769)]