128548084

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{270059}}^1$

素因数の和:270087

約数の個数: 24

約数和(自身を含む): 272220480

約数和(自身を除く): 143672396

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 270059, 540118, 1080236, 1890413, 3780826, 4591003, 7561652, 9182006, 18364012, 32137021, 64274042, 128548084]

約数ペア:

[(1, 128548084), (2, 64274042), (4, 32137021), (7, 18364012), (14, 9182006), (17, 7561652), (28, 4591003), (34, 3780826), (68, 1890413), (119, 1080236), (238, 540118), (476, 270059)]