128540604

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{630101}}^1$

素因数の和:630125

約数の個数: 24

約数和(自身を含む): 317571408

約数和(自身を除く): 189030804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 630101, 1260202, 1890303, 2520404, 3780606, 7561212, 10711717, 21423434, 32135151, 42846868, 64270302, 128540604]

約数ペア:

[(1, 128540604), (2, 64270302), (3, 42846868), (4, 32135151), (6, 21423434), (12, 10711717), (17, 7561212), (34, 3780606), (51, 2520404), (68, 1890303), (102, 1260202), (204, 630101)]