129626288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:390

約数の個数: 80

約数和(自身を含む): 287258400

約数和(自身を除く): 157632112

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 109, 116, 176, 218, 232, 233, 319, 436, 464, 466, 638, 872, 932, 1199, 1276, 1744, 1864, 2398, 2552, 2563, 3161, 3728, 4796, 5104, 5126, 6322, 6757, 9592, 10252, 12644, 13514, 19184, 20504, 25288, 25397, 27028, 34771, 41008, 50576, 50794, 54056, 69542, 74327, 101588, 108112, 139084, 148654, 203176, 278168, 279367, 297308, 406352, 556336, 558734, 594616, 736513, 1117468, 1189232, 1473026, 2234936, 2946052, 4469872, 5892104, 8101643, 11784208, 16203286, 32406572, 64813144, 129626288]

約数ペア:

[(1, 129626288), (2, 64813144), (4, 32406572), (8, 16203286), (11, 11784208), (16, 8101643), (22, 5892104), (29, 4469872), (44, 2946052), (58, 2234936), (88, 1473026), (109, 1189232), (116, 1117468), (176, 736513), (218, 594616), (232, 558734), (233, 556336), (319, 406352), (436, 297308), (464, 279367), (466, 278168), (638, 203176), (872, 148654), (932, 139084), (1199, 108112), (1276, 101588), (1744, 74327), (1864, 69542), (2398, 54056), (2552, 50794), (2563, 50576), (3161, 41008), (3728, 34771), (4796, 27028), (5104, 25397), (5126, 25288), (6322, 20504), (6757, 19184), (9592, 13514), (10252, 12644)]