143250992

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{389269}}^1$

素因数の和:389300

約数の個数: 20

約数和(自身を含む): 289616880

約数和(自身を除く): 146365888

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 389269, 778538, 1557076, 3114152, 6228304, 8953187, 17906374, 35812748, 71625496, 143250992]

約数ペア:

[(1, 143250992), (2, 71625496), (4, 35812748), (8, 17906374), (16, 8953187), (23, 6228304), (46, 3114152), (92, 1557076), (184, 778538), (368, 389269)]