142726904

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{435143}}^1$

素因数の和:435190

約数の個数: 16

約数和(自身を含む): 274140720

約数和(自身を除く): 131413816

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 435143, 870286, 1740572, 3481144, 17840863, 35681726, 71363452, 142726904]

約数ペア:

[(1, 142726904), (2, 71363452), (4, 35681726), (8, 17840863), (41, 3481144), (82, 1740572), (164, 870286), (328, 435143)]