15691426184

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{5813}}^1$

素因数の和:5947

約数の個数: 128

約数和(自身を含む): 36837504000

約数和(自身を除く): 21146077816

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 43, 56, 59, 76, 86, 118, 133, 152, 172, 236, 266, 301, 344, 413, 472, 532, 602, 817, 826, 1064, 1121, 1204, 1634, 1652, 2242, 2408, 2537, 3268, 3304, 4484, 5074, 5719, 5813, 6536, 7847, 8968, 10148, 11438, 11626, 15694, 17759, 20296, 22876, 23252, 31388, 35518, 40691, 45752, 46504, 48203, 62776, 71036, 81382, 96406, 110447, 142072, 162764, 192812, 220894, 249959, 325528, 337421, 342967, 385624, 441788, 499918, 674842, 685934, 773129, 883576, 999836, 1349684, 1371868, 1546258, 1749713, 1999672, 2400769, 2699368, 2743736, 3092516, 3499426, 4749221, 4801538, 6185032, 6516373, 6998852, 9498442, 9603076, 13032746, 13997704, 14747581, 18996884, 19206152, 26065492, 29495162, 33244547, 37993768, 45614611, 52130984, 58990324, 66489094, 91229222, 103233067, 117980648, 132978188, 182458444, 206466134, 265956376, 280204039, 364916888, 412932268, 560408078, 825864536, 1120816156, 1961428273, 2241632312, 3922856546, 7845713092, 15691426184]

約数ペア:

[(1, 15691426184), (2, 7845713092), (4, 3922856546), (7, 2241632312), (8, 1961428273), (14, 1120816156), (19, 825864536), (28, 560408078), (38, 412932268), (43, 364916888), (56, 280204039), (59, 265956376), (76, 206466134), (86, 182458444), (118, 132978188), (133, 117980648), (152, 103233067), (172, 91229222), (236, 66489094), (266, 58990324), (301, 52130984), (344, 45614611), (413, 37993768), (472, 33244547), (532, 29495162), (602, 26065492), (817, 19206152), (826, 18996884), (1064, 14747581), (1121, 13997704), (1204, 13032746), (1634, 9603076), (1652, 9498442), (2242, 6998852), (2408, 6516373), (2537, 6185032), (3268, 4801538), (3304, 4749221), (4484, 3499426), (5074, 3092516), (5719, 2743736), (5813, 2699368), (6536, 2400769), (7847, 1999672), (8968, 1749713), (10148, 1546258), (11438, 1371868), (11626, 1349684), (15694, 999836), (17759, 883576), (20296, 773129), (22876, 685934), (23252, 674842), (31388, 499918), (35518, 441788), (40691, 385624), (45752, 342967), (46504, 337421), (48203, 325528), (62776, 249959), (71036, 220894), (81382, 192812), (96406, 162764), (110447, 142072)]