168732

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:162

約数の個数: 36

約数和(自身を含む): 440440

約数和(自身を除く): 271708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 109, 129, 172, 218, 258, 327, 387, 436, 516, 654, 774, 981, 1308, 1548, 1962, 3924, 4687, 9374, 14061, 18748, 28122, 42183, 56244, 84366, 168732]

約数ペア:

[(1, 168732), (2, 84366), (3, 56244), (4, 42183), (6, 28122), (9, 18748), (12, 14061), (18, 9374), (36, 4687), (43, 3924), (86, 1962), (109, 1548), (129, 1308), (172, 981), (218, 774), (258, 654), (327, 516), (387, 436)]