138406542

素因数分解:

$2^1\times 3^1\times {\mathrm{787}}^1\times {\mathrm{29311}}^1$

素因数の和:30103

約数の個数: 16

約数和(自身を含む): 277174272

約数和(自身を除く): 138767730

約数列:

[1, 2, 3, 6, 787, 1574, 2361, 4722, 29311, 58622, 87933, 175866, 23067757, 46135514, 69203271, 138406542]

約数ペア:

[(1, 138406542), (2, 69203271), (3, 46135514), (6, 23067757), (787, 175866), (1574, 87933), (2361, 58622), (4722, 29311)]