164955456

素因数分解:

$2^6\times 3^2\times {\mathrm{286381}}^1$

素因数の和:286399

約数の個数: 42

約数和(自身を含む): 472816682

約数和(自身を除く): 307861226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 286381, 572762, 859143, 1145524, 1718286, 2291048, 2577429, 3436572, 4582096, 5154858, 6873144, 9164192, 10309716, 13746288, 18328384, 20619432, 27492576, 41238864, 54985152, 82477728, 164955456]

約数ペア:

[(1, 164955456), (2, 82477728), (3, 54985152), (4, 41238864), (6, 27492576), (8, 20619432), (9, 18328384), (12, 13746288), (16, 10309716), (18, 9164192), (24, 6873144), (32, 5154858), (36, 4582096), (48, 3436572), (64, 2577429), (72, 2291048), (96, 1718286), (144, 1145524), (192, 859143), (288, 572762), (576, 286381)]