136680208

素因数分解:

$2^4\times 7^2\times {\mathrm{174337}}^1$

素因数の和:174359

約数の個数: 30

約数和(自身を含む): 308055246

約数和(自身を除く): 171375038

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 174337, 348674, 697348, 1220359, 1394696, 2440718, 2789392, 4881436, 8542513, 9762872, 17085026, 19525744, 34170052, 68340104, 136680208]

約数ペア:

[(1, 136680208), (2, 68340104), (4, 34170052), (7, 19525744), (8, 17085026), (14, 9762872), (16, 8542513), (28, 4881436), (49, 2789392), (56, 2440718), (98, 1394696), (112, 1220359), (196, 697348), (392, 348674), (784, 174337)]