149739194

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{433}}^1\times {\mathrm{1429}}^1$

素因数の和:1886

約数の個数: 24

約数和(自身を含む): 247627380

約数和(自身を除く): 97888186

約数列:

[1, 2, 11, 22, 121, 242, 433, 866, 1429, 2858, 4763, 9526, 15719, 31438, 52393, 104786, 172909, 345818, 618757, 1237514, 6806327, 13612654, 74869597, 149739194]

約数ペア:

[(1, 149739194), (2, 74869597), (11, 13612654), (22, 6806327), (121, 1237514), (242, 618757), (433, 345818), (866, 172909), (1429, 104786), (2858, 52393), (4763, 31438), (9526, 15719)]