140937616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{518153}}^1$

素因数の和:518178

約数の個数: 20

約数和(自身を含む): 289129932

約数和(自身を除く): 148192316

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 518153, 1036306, 2072612, 4145224, 8290448, 8808601, 17617202, 35234404, 70468808, 140937616]

約数ペア:

[(1, 140937616), (2, 70468808), (4, 35234404), (8, 17617202), (16, 8808601), (17, 8290448), (34, 4145224), (68, 2072612), (136, 1036306), (272, 518153)]