143242576

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{16073}}^1$

素因数の和:16638

約数の個数: 20

約数和(自身を含む): 278048052

約数和(自身を除く): 134805476

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 8912, 16073, 32146, 64292, 128584, 257168, 8952661, 17905322, 35810644, 71621288, 143242576]

約数ペア:

[(1, 143242576), (2, 71621288), (4, 35810644), (8, 17905322), (16, 8952661), (557, 257168), (1114, 128584), (2228, 64292), (4456, 32146), (8912, 16073)]