138844404

素因数分解:

$2^2\times 3^2\times {\mathrm{541}}^1\times {\mathrm{7129}}^1$

素因数の和:7680

約数の個数: 36

約数和(自身を含む): 351665860

約数和(自身を除く): 212821456

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 541, 1082, 1623, 2164, 3246, 4869, 6492, 7129, 9738, 14258, 19476, 21387, 28516, 42774, 64161, 85548, 128322, 256644, 3856789, 7713578, 11570367, 15427156, 23140734, 34711101, 46281468, 69422202, 138844404]

約数ペア:

[(1, 138844404), (2, 69422202), (3, 46281468), (4, 34711101), (6, 23140734), (9, 15427156), (12, 11570367), (18, 7713578), (36, 3856789), (541, 256644), (1082, 128322), (1623, 85548), (2164, 64161), (3246, 42774), (4869, 28516), (6492, 21387), (7129, 19476), (9738, 14258)]