128577324

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{630281}}^1$

素因数の和:630305

約数の個数: 24

約数和(自身を含む): 317662128

約数和(自身を除く): 189084804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 630281, 1260562, 1890843, 2521124, 3781686, 7563372, 10714777, 21429554, 32144331, 42859108, 64288662, 128577324]

約数ペア:

[(1, 128577324), (2, 64288662), (3, 42859108), (4, 32144331), (6, 21429554), (12, 10714777), (17, 7563372), (34, 3781686), (51, 2521124), (68, 1890843), (102, 1260562), (204, 630281)]