173971728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1613}}^1$

素因数の和:1741

約数の個数: 120

約数和(自身を含む): 561981888

約数和(自身を除く): 388010160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 107, 112, 126, 144, 168, 214, 252, 321, 336, 428, 504, 642, 749, 856, 963, 1008, 1284, 1498, 1613, 1712, 1926, 2247, 2568, 2996, 3226, 3852, 4494, 4839, 5136, 5992, 6452, 6741, 7704, 8988, 9678, 11291, 11984, 12904, 13482, 14517, 15408, 17976, 19356, 22582, 25808, 26964, 29034, 33873, 35952, 38712, 45164, 53928, 58068, 67746, 77424, 90328, 101619, 107856, 116136, 135492, 172591, 180656, 203238, 232272, 270984, 345182, 406476, 517773, 541968, 690364, 812952, 1035546, 1208137, 1380728, 1553319, 1625904, 2071092, 2416274, 2761456, 3106638, 3624411, 4142184, 4832548, 6213276, 7248822, 8284368, 9665096, 10873233, 12426552, 14497644, 19330192, 21746466, 24853104, 28995288, 43492932, 57990576, 86985864, 173971728]

約数ペア:

[(1, 173971728), (2, 86985864), (3, 57990576), (4, 43492932), (6, 28995288), (7, 24853104), (8, 21746466), (9, 19330192), (12, 14497644), (14, 12426552), (16, 10873233), (18, 9665096), (21, 8284368), (24, 7248822), (28, 6213276), (36, 4832548), (42, 4142184), (48, 3624411), (56, 3106638), (63, 2761456), (72, 2416274), (84, 2071092), (107, 1625904), (112, 1553319), (126, 1380728), (144, 1208137), (168, 1035546), (214, 812952), (252, 690364), (321, 541968), (336, 517773), (428, 406476), (504, 345182), (642, 270984), (749, 232272), (856, 203238), (963, 180656), (1008, 172591), (1284, 135492), (1498, 116136), (1613, 107856), (1712, 101619), (1926, 90328), (2247, 77424), (2568, 67746), (2996, 58068), (3226, 53928), (3852, 45164), (4494, 38712), (4839, 35952), (5136, 33873), (5992, 29034), (6452, 26964), (6741, 25808), (7704, 22582), (8988, 19356), (9678, 17976), (11291, 15408), (11984, 14517), (12904, 13482)]