138158646

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{277427}}^1$

素因数の和:277515

約数の個数: 16

約数和(自身を含む): 279647424

約数和(自身を除く): 141488778

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 277427, 554854, 832281, 1664562, 23026441, 46052882, 69079323, 138158646]

約数ペア:

[(1, 138158646), (2, 69079323), (3, 46052882), (6, 23026441), (83, 1664562), (166, 832281), (249, 554854), (498, 277427)]