134857718

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{21481}}^1$

素因数の和:21599

約数の個数: 16

約数和(自身を含む): 209836176

約数和(自身を除く): 74978458

約数列:

[1, 2, 43, 73, 86, 146, 3139, 6278, 21481, 42962, 923683, 1568113, 1847366, 3136226, 67428859, 134857718]

約数ペア:

[(1, 134857718), (2, 67428859), (43, 3136226), (73, 1847366), (86, 1568113), (146, 923683), (3139, 42962), (6278, 21481)]