136129904

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{38153}}^1$

素因数の和:38384

約数の個数: 20

約数和(自身を含む): 264941376

約数和(自身を除く): 128811472

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 38153, 76306, 152612, 305224, 610448, 8508119, 17016238, 34032476, 68064952, 136129904]

約数ペア:

[(1, 136129904), (2, 68064952), (4, 34032476), (8, 17016238), (16, 8508119), (223, 610448), (446, 305224), (892, 152612), (1784, 76306), (3568, 38153)]