138171168

素因数分解:

$2^5\times 3^2\times {\mathrm{479761}}^1$

素因数の和:479777

約数の個数: 36

約数和(自身を含む): 392925078

約数和(自身を除く): 254753910

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 479761, 959522, 1439283, 1919044, 2878566, 3838088, 4317849, 5757132, 7676176, 8635698, 11514264, 15352352, 17271396, 23028528, 34542792, 46057056, 69085584, 138171168]

約数ペア:

[(1, 138171168), (2, 69085584), (3, 46057056), (4, 34542792), (6, 23028528), (8, 17271396), (9, 15352352), (12, 11514264), (16, 8635698), (18, 7676176), (24, 5757132), (32, 4317849), (36, 3838088), (48, 2878566), (72, 1919044), (96, 1439283), (144, 959522), (288, 479761)]