168684272

素因数分解:

$2^4\times {\mathrm{1319}}^1\times {\mathrm{7993}}^1$

素因数の和:9320

約数の個数: 20

約数和(自身を含む): 327114480

約数和(自身を除く): 158430208

約数列:

[1, 2, 4, 8, 16, 1319, 2638, 5276, 7993, 10552, 15986, 21104, 31972, 63944, 127888, 10542767, 21085534, 42171068, 84342136, 168684272]

約数ペア:

[(1, 168684272), (2, 84342136), (4, 42171068), (8, 21085534), (16, 10542767), (1319, 127888), (2638, 63944), (5276, 31972), (7993, 21104), (10552, 15986)]