144482140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{656737}}^1$

素因数の和:656757

約数の個数: 24

約数和(自身を含む): 330995952

約数和(自身を除く): 186513812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 656737, 1313474, 2626948, 3283685, 6567370, 7224107, 13134740, 14448214, 28896428, 36120535, 72241070, 144482140]

約数ペア:

[(1, 144482140), (2, 72241070), (4, 36120535), (5, 28896428), (10, 14448214), (11, 13134740), (20, 7224107), (22, 6567370), (44, 3283685), (55, 2626948), (110, 1313474), (220, 656737)]