142343488

素因数分解:

$2^6\times 7^1\times {\mathrm{317731}}^1$

素因数の和:317750

約数の個数: 28

約数和(自身を含む): 322815712

約数和(自身を除く): 180472224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 317731, 635462, 1270924, 2224117, 2541848, 4448234, 5083696, 8896468, 10167392, 17792936, 20334784, 35585872, 71171744, 142343488]

約数ペア:

[(1, 142343488), (2, 71171744), (4, 35585872), (7, 20334784), (8, 17792936), (14, 10167392), (16, 8896468), (28, 5083696), (32, 4448234), (56, 2541848), (64, 2224117), (112, 1270924), (224, 635462), (448, 317731)]