140344666

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{39623}}^1$

素因数の和:39666

約数の個数: 32

約数和(自身を含む): 273881088

約数和(自身を除く): 133536422

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 39623, 79246, 277361, 435853, 554722, 871706, 911329, 1822658, 3050971, 6101942, 6379303, 10024619, 12758606, 20049238, 70172333, 140344666]

約数ペア:

[(1, 140344666), (2, 70172333), (7, 20049238), (11, 12758606), (14, 10024619), (22, 6379303), (23, 6101942), (46, 3050971), (77, 1822658), (154, 911329), (161, 871706), (253, 554722), (322, 435853), (506, 277361), (1771, 79246), (3542, 39623)]