138984482

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{859}}^1$

素因数の和:1015

約数の個数: 48

約数和(自身を含む): 263531520

約数和(自身を除く): 124547038

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 127, 182, 254, 637, 859, 889, 1274, 1651, 1718, 1778, 3302, 6013, 6223, 11167, 11557, 12026, 12446, 22334, 23114, 42091, 78169, 80899, 84182, 109093, 156338, 161798, 218186, 547183, 763651, 1094366, 1418209, 1527302, 2836418, 5345557, 9927463, 10691114, 19854926, 69492241, 138984482]

約数ペア:

[(1, 138984482), (2, 69492241), (7, 19854926), (13, 10691114), (14, 9927463), (26, 5345557), (49, 2836418), (91, 1527302), (98, 1418209), (127, 1094366), (182, 763651), (254, 547183), (637, 218186), (859, 161798), (889, 156338), (1274, 109093), (1651, 84182), (1718, 80899), (1778, 78169), (3302, 42091), (6013, 23114), (6223, 22334), (11167, 12446), (11557, 12026)]