134178548

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 273960960

約数和(自身を除く): 139782412

約数列:

[1, 2, 4, 7, 14, 28, 97, 127, 194, 254, 388, 389, 508, 679, 778, 889, 1358, 1556, 1778, 2716, 2723, 3556, 5446, 10892, 12319, 24638, 37733, 49276, 49403, 75466, 86233, 98806, 150932, 172466, 197612, 264131, 344932, 345821, 528262, 691642, 1056524, 1383284, 4792091, 9584182, 19168364, 33544637, 67089274, 134178548]

約数ペア:

[(1, 134178548), (2, 67089274), (4, 33544637), (7, 19168364), (14, 9584182), (28, 4792091), (97, 1383284), (127, 1056524), (194, 691642), (254, 528262), (388, 345821), (389, 344932), (508, 264131), (679, 197612), (778, 172466), (889, 150932), (1358, 98806), (1556, 86233), (1778, 75466), (2716, 49403), (2723, 49276), (3556, 37733), (5446, 24638), (10892, 12319)]