139594336

素因数分解:

$2^5\times 7^2\times {\mathrm{127}}^1\times {\mathrm{701}}^1$

素因数の和:852

約数の個数: 72

約数和(自身を含む): 322672896

約数和(自身を除く): 183078560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 127, 196, 224, 254, 392, 508, 701, 784, 889, 1016, 1402, 1568, 1778, 2032, 2804, 3556, 4064, 4907, 5608, 6223, 7112, 9814, 11216, 12446, 14224, 19628, 22432, 24892, 28448, 34349, 39256, 49784, 68698, 78512, 89027, 99568, 137396, 157024, 178054, 199136, 274792, 356108, 549584, 623189, 712216, 1099168, 1246378, 1424432, 2492756, 2848864, 4362323, 4985512, 8724646, 9971024, 17449292, 19942048, 34898584, 69797168, 139594336]

約数ペア:

[(1, 139594336), (2, 69797168), (4, 34898584), (7, 19942048), (8, 17449292), (14, 9971024), (16, 8724646), (28, 4985512), (32, 4362323), (49, 2848864), (56, 2492756), (98, 1424432), (112, 1246378), (127, 1099168), (196, 712216), (224, 623189), (254, 549584), (392, 356108), (508, 274792), (701, 199136), (784, 178054), (889, 157024), (1016, 137396), (1402, 99568), (1568, 89027), (1778, 78512), (2032, 68698), (2804, 49784), (3556, 39256), (4064, 34349), (4907, 28448), (5608, 24892), (6223, 22432), (7112, 19628), (9814, 14224), (11216, 12446)]