137161772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{11503}}^1$

素因数の和:11789

約数の個数: 24

約数和(自身を含む): 262843392

約数和(自身を除く): 125681620

約数列:

[1, 2, 4, 11, 22, 44, 271, 542, 1084, 2981, 5962, 11503, 11924, 23006, 46012, 126533, 253066, 506132, 3117313, 6234626, 12469252, 34290443, 68580886, 137161772]

約数ペア:

[(1, 137161772), (2, 68580886), (4, 34290443), (11, 12469252), (22, 6234626), (44, 3117313), (271, 506132), (542, 253066), (1084, 126533), (2981, 46012), (5962, 23006), (11503, 11924)]