168285130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{99577}}^1$

素因数の和:99610

約数の個数: 24

約数和(自身を含む): 328009932

約数和(自身を除く): 159724802

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 99577, 199154, 497885, 995770, 1294501, 2589002, 6472505, 12945010, 16828513, 33657026, 84142565, 168285130]

約数ペア:

[(1, 168285130), (2, 84142565), (5, 33657026), (10, 16828513), (13, 12945010), (26, 6472505), (65, 2589002), (130, 1294501), (169, 995770), (338, 497885), (845, 199154), (1690, 99577)]