157640039

素因数分解:

${\mathrm{41}}^1\times {\mathrm{139}}^2\times {\mathrm{199}}^1$

素因数の和:518

約数の個数: 12

約数和(自身を含む): 163472400

約数和(自身を除く): 5832361

約数列:

[1, 41, 139, 199, 5699, 8159, 19321, 27661, 792161, 1134101, 3844879, 157640039]

約数ペア:

[(1, 157640039), (41, 3844879), (139, 1134101), (199, 792161), (5699, 27661), (8159, 19321)]