143109568

素因数分解:

$2^6\times 7^1\times {\mathrm{319441}}^1$

素因数の和:319460

約数の個数: 28

約数和(自身を含む): 324553072

約数和(自身を除く): 181443504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 319441, 638882, 1277764, 2236087, 2555528, 4472174, 5111056, 8944348, 10222112, 17888696, 20444224, 35777392, 71554784, 143109568]

約数ペア:

[(1, 143109568), (2, 71554784), (4, 35777392), (7, 20444224), (8, 17888696), (14, 10222112), (16, 8944348), (28, 5111056), (32, 4472174), (56, 2555528), (64, 2236087), (112, 1277764), (224, 638882), (448, 319441)]