157332016

素因数分解:

$2^4\times {\mathrm{1021}}^1\times {\mathrm{9631}}^1$

素因数の和:10660

約数の個数: 20

約数和(自身を含む): 305161024

約数和(自身を除く): 147829008

約数列:

[1, 2, 4, 8, 16, 1021, 2042, 4084, 8168, 9631, 16336, 19262, 38524, 77048, 154096, 9833251, 19666502, 39333004, 78666008, 157332016]

約数ペア:

[(1, 157332016), (2, 78666008), (4, 39333004), (8, 19666502), (16, 9833251), (1021, 154096), (2042, 77048), (4084, 38524), (8168, 19262), (9631, 16336)]