141656144

素因数分解:

$2^4\times 7^1\times {\mathrm{1264787}}^1$

素因数の和:1264802

約数の個数: 20

約数和(自身を含む): 313667424

約数和(自身を除く): 172011280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1264787, 2529574, 5059148, 8853509, 10118296, 17707018, 20236592, 35414036, 70828072, 141656144]

約数ペア:

[(1, 141656144), (2, 70828072), (4, 35414036), (7, 20236592), (8, 17707018), (14, 10118296), (16, 8853509), (28, 5059148), (56, 2529574), (112, 1264787)]