157090044

素因数分解:

$2^2\times 3^1\times {\mathrm{643}}^1\times {\mathrm{20359}}^1$

素因数の和:21009

約数の個数: 24

約数和(自身を含む): 367131520

約数和(自身を除く): 210041476

約数列:

[1, 2, 3, 4, 6, 12, 643, 1286, 1929, 2572, 3858, 7716, 20359, 40718, 61077, 81436, 122154, 244308, 13090837, 26181674, 39272511, 52363348, 78545022, 157090044]

約数ペア:

[(1, 157090044), (2, 78545022), (3, 52363348), (4, 39272511), (6, 26181674), (12, 13090837), (643, 244308), (1286, 122154), (1929, 81436), (2572, 61077), (3858, 40718), (7716, 20359)]