156938217814

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{157885531}}^1$

素因数の和:157885611

約数の個数: 16

約数和(自身を含む): 272826199296

約数和(自身を除く): 115887981482

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 157885531, 315771062, 1105198717, 2210397434, 11209872701, 22419745402, 78469108907, 156938217814]

約数ペア:

[(1, 156938217814), (2, 78469108907), (7, 22419745402), (14, 11209872701), (71, 2210397434), (142, 1105198717), (497, 315771062), (994, 157885531)]