138229442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1087}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 229942272

約数和(自身を除く): 91712830

約数列:

[1, 2, 13, 26, 67, 73, 134, 146, 871, 949, 1087, 1742, 1898, 2174, 4891, 9782, 14131, 28262, 63583, 72829, 79351, 127166, 145658, 158702, 946777, 1031563, 1893554, 2063126, 5316517, 10633034, 69114721, 138229442]

約数ペア:

[(1, 138229442), (2, 69114721), (13, 10633034), (26, 5316517), (67, 2063126), (73, 1893554), (134, 1031563), (146, 946777), (871, 158702), (949, 145658), (1087, 127166), (1742, 79351), (1898, 72829), (2174, 63583), (4891, 28262), (9782, 14131)]