163937090

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{150401}}^1$

素因数の和:150517

約数の個数: 16

約数和(自身を含む): 297795960

約数和(自身を除く): 133858870

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 150401, 300802, 752005, 1504010, 16393709, 32787418, 81968545, 163937090]

約数ペア:

[(1, 163937090), (2, 81968545), (5, 32787418), (10, 16393709), (109, 1504010), (218, 752005), (545, 300802), (1090, 150401)]