149127143

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{23017}}^1$

素因数の和:23078

約数の個数: 16

約数和(自身を含む): 176778240

約数和(自身を除く): 27651097

約数列:

[1, 11, 19, 31, 209, 341, 589, 6479, 23017, 253187, 437323, 713527, 4810553, 7848797, 13557013, 149127143]

約数ペア:

[(1, 149127143), (11, 13557013), (19, 7848797), (31, 4810553), (209, 713527), (341, 437323), (589, 253187), (6479, 23017)]