142717432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{124753}}^1$

素因数の和:124783

約数の個数: 32

約数和(自身を含む): 314380080

約数和(自身を除く): 171662648

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 124753, 249506, 499012, 998024, 1372283, 1621789, 2744566, 3243578, 5489132, 6487156, 10978264, 12974312, 17839679, 35679358, 71358716, 142717432]

約数ペア:

[(1, 142717432), (2, 71358716), (4, 35679358), (8, 17839679), (11, 12974312), (13, 10978264), (22, 6487156), (26, 5489132), (44, 3243578), (52, 2744566), (88, 1621789), (104, 1372283), (143, 998024), (286, 499012), (572, 249506), (1144, 124753)]