128359368

素因数分解:

$2^3\times 3^2\times {\mathrm{1782769}}^1$

素因数の和:1782781

約数の個数: 24

約数和(自身を含む): 347640150

約数和(自身を除く): 219280782

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1782769, 3565538, 5348307, 7131076, 10696614, 14262152, 16044921, 21393228, 32089842, 42786456, 64179684, 128359368]

約数ペア:

[(1, 128359368), (2, 64179684), (3, 42786456), (4, 32089842), (6, 21393228), (8, 16044921), (9, 14262152), (12, 10696614), (18, 7131076), (24, 5348307), (36, 3565538), (72, 1782769)]