157834208

素因数分解:

$2^5\times 7^1\times {\mathrm{704617}}^1$

素因数の和:704634

約数の個数: 24

約数和(自身を含む): 355127472

約数和(自身を除く): 197293264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 704617, 1409234, 2818468, 4932319, 5636936, 9864638, 11273872, 19729276, 22547744, 39458552, 78917104, 157834208]

約数ペア:

[(1, 157834208), (2, 78917104), (4, 39458552), (7, 22547744), (8, 19729276), (14, 11273872), (16, 9864638), (28, 5636936), (32, 4932319), (56, 2818468), (112, 1409234), (224, 704617)]