143612

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 301056

約数和(自身を除く): 157444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 223, 322, 446, 644, 892, 1561, 3122, 5129, 6244, 10258, 20516, 35903, 71806, 143612]

約数ペア:

[(1, 143612), (2, 71806), (4, 35903), (7, 20516), (14, 10258), (23, 6244), (28, 5129), (46, 3122), (92, 1561), (161, 892), (223, 644), (322, 446)]