171597986

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{1151}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 307888128

約数和(自身を除く): 136290142

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 463, 926, 1151, 2302, 3241, 6482, 8057, 10649, 16114, 21298, 26473, 52946, 74543, 149086, 185311, 370622, 532913, 1065826, 3730391, 7460782, 12256999, 24513998, 85798993, 171597986]

約数ペア:

[(1, 171597986), (2, 85798993), (7, 24513998), (14, 12256999), (23, 7460782), (46, 3730391), (161, 1065826), (322, 532913), (463, 370622), (926, 185311), (1151, 149086), (2302, 74543), (3241, 52946), (6482, 26473), (8057, 21298), (10649, 16114)]