43129123496

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{5039}}^1$

素因数の和:5406

約数の個数: 64

約数和(自身を含む): 83825280000

約数和(自身を除く): 40696156504

約数列:

[1, 2, 4, 8, 43, 86, 139, 172, 179, 278, 344, 358, 556, 716, 1112, 1432, 5039, 5977, 7697, 10078, 11954, 15394, 20156, 23908, 24881, 30788, 40312, 47816, 49762, 61576, 99524, 199048, 216677, 433354, 700421, 866708, 901981, 1069883, 1400842, 1733416, 1803962, 2139766, 2801684, 3607924, 4279532, 5603368, 7215848, 8559064, 30118103, 38785183, 60236206, 77570366, 120472412, 125375359, 155140732, 240944824, 250750718, 310281464, 501501436, 1003002872, 5391140437, 10782280874, 21564561748, 43129123496]

約数ペア:

[(1, 43129123496), (2, 21564561748), (4, 10782280874), (8, 5391140437), (43, 1003002872), (86, 501501436), (139, 310281464), (172, 250750718), (179, 240944824), (278, 155140732), (344, 125375359), (358, 120472412), (556, 77570366), (716, 60236206), (1112, 38785183), (1432, 30118103), (5039, 8559064), (5977, 7215848), (7697, 5603368), (10078, 4279532), (11954, 3607924), (15394, 2801684), (20156, 2139766), (23908, 1803962), (24881, 1733416), (30788, 1400842), (40312, 1069883), (47816, 901981), (49762, 866708), (61576, 700421), (99524, 433354), (199048, 216677)]