165506796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2659}}^1$

素因数の和:2708

約数の個数: 144

約数和(自身を含む): 542214400

約数和(自身を除く): 376707604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 988, 1092, 1197, 1482, 1596, 1638, 1729, 2223, 2394, 2659, 2964, 3276, 3458, 4446, 4788, 5187, 5318, 6916, 7977, 8892, 10374, 10636, 15561, 15954, 18613, 20748, 23931, 31122, 31908, 34567, 37226, 47862, 50521, 55839, 62244, 69134, 74452, 95724, 101042, 103701, 111678, 138268, 151563, 167517, 202084, 207402, 223356, 241969, 303126, 311103, 335034, 353647, 414804, 454689, 483938, 606252, 622206, 656773, 670068, 707294, 725907, 909378, 967876, 1060941, 1244412, 1313546, 1414588, 1451814, 1818756, 1970319, 2121882, 2177721, 2627092, 2903628, 3182823, 3940638, 4243764, 4355442, 4597411, 5910957, 6365646, 7881276, 8710884, 9194822, 11821914, 12731292, 13792233, 18389644, 23643828, 27584466, 41376699, 55168932, 82753398, 165506796]

約数ペア:

[(1, 165506796), (2, 82753398), (3, 55168932), (4, 41376699), (6, 27584466), (7, 23643828), (9, 18389644), (12, 13792233), (13, 12731292), (14, 11821914), (18, 9194822), (19, 8710884), (21, 7881276), (26, 6365646), (28, 5910957), (36, 4597411), (38, 4355442), (39, 4243764), (42, 3940638), (52, 3182823), (57, 2903628), (63, 2627092), (76, 2177721), (78, 2121882), (84, 1970319), (91, 1818756), (114, 1451814), (117, 1414588), (126, 1313546), (133, 1244412), (156, 1060941), (171, 967876), (182, 909378), (228, 725907), (234, 707294), (247, 670068), (252, 656773), (266, 622206), (273, 606252), (342, 483938), (364, 454689), (399, 414804), (468, 353647), (494, 335034), (532, 311103), (546, 303126), (684, 241969), (741, 223356), (798, 207402), (819, 202084), (988, 167517), (1092, 151563), (1197, 138268), (1482, 111678), (1596, 103701), (1638, 101042), (1729, 95724), (2223, 74452), (2394, 69134), (2659, 62244), (2964, 55839), (3276, 50521), (3458, 47862), (4446, 37226), (4788, 34567), (5187, 31908), (5318, 31122), (6916, 23931), (7977, 20748), (8892, 18613), (10374, 15954), (10636, 15561)]