159769605604

素因数分解:

$2^2\times 7^2\times {\mathrm{823}}^1\times {\mathrm{990463}}^1$

素因数の和:991304

約数の個数: 36

約数和(自身を含む): 325640792064

約数和(自身を除く): 165871186460

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 823, 1646, 3292, 5761, 11522, 23044, 40327, 80654, 161308, 990463, 1980926, 3961852, 6933241, 13866482, 27732964, 48532687, 97065374, 194130748, 815151049, 1630302098, 3260604196, 5706057343, 11412114686, 22824229372, 39942401401, 79884802802, 159769605604]

約数ペア:

[(1, 159769605604), (2, 79884802802), (4, 39942401401), (7, 22824229372), (14, 11412114686), (28, 5706057343), (49, 3260604196), (98, 1630302098), (196, 815151049), (823, 194130748), (1646, 97065374), (3292, 48532687), (5761, 27732964), (11522, 13866482), (23044, 6933241), (40327, 3961852), (80654, 1980926), (161308, 990463)]