164484632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{36781}}^1$

素因数の和:36843

約数の個数: 32

約数和(自身を含む): 339865680

約数和(自身を除く): 175381048

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 36781, 73562, 147124, 294248, 478153, 956306, 1581583, 1912612, 3163166, 3825224, 6326332, 12652664, 20560579, 41121158, 82242316, 164484632]

約数ペア:

[(1, 164484632), (2, 82242316), (4, 41121158), (8, 20560579), (13, 12652664), (26, 6326332), (43, 3825224), (52, 3163166), (86, 1912612), (104, 1581583), (172, 956306), (344, 478153), (559, 294248), (1118, 147124), (2236, 73562), (4472, 36781)]