171105976

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{547}}^1\times {\mathrm{641}}^1$

素因数の和:1255

約数の個数: 32

約数和(自身を含む): 327188880

約数和(自身を除く): 156082904

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 547, 641, 1094, 1282, 2188, 2564, 4376, 5128, 33367, 39101, 66734, 78202, 133468, 156404, 266936, 312808, 350627, 701254, 1402508, 2805016, 21388247, 42776494, 85552988, 171105976]

約数ペア:

[(1, 171105976), (2, 85552988), (4, 42776494), (8, 21388247), (61, 2805016), (122, 1402508), (244, 701254), (488, 350627), (547, 312808), (641, 266936), (1094, 156404), (1282, 133468), (2188, 78202), (2564, 66734), (4376, 39101), (5128, 33367)]