187480976

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{84299}}^1$

素因数の和:84446

約数の個数: 20

約数和(自身を含む): 365862000

約数和(自身を除く): 178381024

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 84299, 168598, 337196, 674392, 1348784, 11717561, 23435122, 46870244, 93740488, 187480976]

約数ペア:

[(1, 187480976), (2, 93740488), (4, 46870244), (8, 23435122), (16, 11717561), (139, 1348784), (278, 674392), (556, 337196), (1112, 168598), (2224, 84299)]