122690128

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:656

約数の個数: 60

約数和(自身を含む): 263872000

約数和(自身を除く): 141181872

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 127, 176, 242, 254, 484, 499, 508, 968, 998, 1016, 1397, 1936, 1996, 2032, 2794, 3992, 5489, 5588, 7984, 10978, 11176, 15367, 21956, 22352, 30734, 43912, 60379, 61468, 63373, 87824, 120758, 122936, 126746, 241516, 245872, 253492, 483032, 506984, 697103, 966064, 1013968, 1394206, 2788412, 5576824, 7668133, 11153648, 15336266, 30672532, 61345064, 122690128]

約数ペア:

[(1, 122690128), (2, 61345064), (4, 30672532), (8, 15336266), (11, 11153648), (16, 7668133), (22, 5576824), (44, 2788412), (88, 1394206), (121, 1013968), (127, 966064), (176, 697103), (242, 506984), (254, 483032), (484, 253492), (499, 245872), (508, 241516), (968, 126746), (998, 122936), (1016, 120758), (1397, 87824), (1936, 63373), (1996, 61468), (2032, 60379), (2794, 43912), (3992, 30734), (5489, 22352), (5588, 21956), (7984, 15367), (10978, 11176)]