166240368

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1987}}^1$

素因数の和:2091

約数の個数: 120

約数和(自身を含む): 538382208

約数和(自身を除く): 372141840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 83, 84, 112, 126, 144, 166, 168, 249, 252, 332, 336, 498, 504, 581, 664, 747, 996, 1008, 1162, 1328, 1494, 1743, 1987, 1992, 2324, 2988, 3486, 3974, 3984, 4648, 5229, 5961, 5976, 6972, 7948, 9296, 10458, 11922, 11952, 13909, 13944, 15896, 17883, 20916, 23844, 27818, 27888, 31792, 35766, 41727, 41832, 47688, 55636, 71532, 83454, 83664, 95376, 111272, 125181, 143064, 164921, 166908, 222544, 250362, 286128, 329842, 333816, 494763, 500724, 659684, 667632, 989526, 1001448, 1154447, 1319368, 1484289, 1979052, 2002896, 2308894, 2638736, 2968578, 3463341, 3958104, 4617788, 5937156, 6926682, 7916208, 9235576, 10390023, 11874312, 13853364, 18471152, 20780046, 23748624, 27706728, 41560092, 55413456, 83120184, 166240368]

約数ペア:

[(1, 166240368), (2, 83120184), (3, 55413456), (4, 41560092), (6, 27706728), (7, 23748624), (8, 20780046), (9, 18471152), (12, 13853364), (14, 11874312), (16, 10390023), (18, 9235576), (21, 7916208), (24, 6926682), (28, 5937156), (36, 4617788), (42, 3958104), (48, 3463341), (56, 2968578), (63, 2638736), (72, 2308894), (83, 2002896), (84, 1979052), (112, 1484289), (126, 1319368), (144, 1154447), (166, 1001448), (168, 989526), (249, 667632), (252, 659684), (332, 500724), (336, 494763), (498, 333816), (504, 329842), (581, 286128), (664, 250362), (747, 222544), (996, 166908), (1008, 164921), (1162, 143064), (1328, 125181), (1494, 111272), (1743, 95376), (1987, 83664), (1992, 83454), (2324, 71532), (2988, 55636), (3486, 47688), (3974, 41832), (3984, 41727), (4648, 35766), (5229, 31792), (5961, 27888), (5976, 27818), (6972, 23844), (7948, 20916), (9296, 17883), (10458, 15896), (11922, 13944), (11952, 13909)]