144611978

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{141499}}^1$

素因数の和:141581

約数の個数: 16

約数和(自身を含む): 251304000

約数和(自身を除く): 106692022

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 141499, 282998, 990493, 1980986, 10329427, 20658854, 72305989, 144611978]

約数ペア:

[(1, 144611978), (2, 72305989), (7, 20658854), (14, 10329427), (73, 1980986), (146, 990493), (511, 282998), (1022, 141499)]