137345978

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{1063}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 257402880

約数和(自身を除く): 120056902

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 839, 1063, 1678, 2126, 5873, 7441, 9229, 11693, 11746, 14882, 18458, 23386, 64603, 81851, 129206, 163702, 891857, 1783714, 6242999, 9810427, 12485998, 19620854, 68672989, 137345978]

約数ペア:

[(1, 137345978), (2, 68672989), (7, 19620854), (11, 12485998), (14, 9810427), (22, 6242999), (77, 1783714), (154, 891857), (839, 163702), (1063, 129206), (1678, 81851), (2126, 64603), (5873, 23386), (7441, 18458), (9229, 14882), (11693, 11746)]