168489540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{936053}}^1$

素因数の和:936068

約数の個数: 36

約数和(自身を含む): 511085484

約数和(自身を除く): 342595944

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 936053, 1872106, 2808159, 3744212, 4680265, 5616318, 8424477, 9360530, 11232636, 14040795, 16848954, 18721060, 28081590, 33697908, 42122385, 56163180, 84244770, 168489540]

約数ペア:

[(1, 168489540), (2, 84244770), (3, 56163180), (4, 42122385), (5, 33697908), (6, 28081590), (9, 18721060), (10, 16848954), (12, 14040795), (15, 11232636), (18, 9360530), (20, 8424477), (30, 5616318), (36, 4680265), (45, 3744212), (60, 2808159), (90, 1872106), (180, 936053)]