173868296

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{16087}}^1$

素因数の和:16293

約数の個数: 32

約数和(自身を含む): 374528640

約数和(自身を除く): 200660344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 772, 1351, 1544, 2702, 5404, 10808, 16087, 32174, 64348, 112609, 128696, 225218, 450436, 900872, 3104791, 6209582, 12419164, 21733537, 24838328, 43467074, 86934148, 173868296]

約数ペア:

[(1, 173868296), (2, 86934148), (4, 43467074), (7, 24838328), (8, 21733537), (14, 12419164), (28, 6209582), (56, 3104791), (193, 900872), (386, 450436), (772, 225218), (1351, 128696), (1544, 112609), (2702, 64348), (5404, 32174), (10808, 16087)]