168925008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2003}}^1$

素因数の和:2272

約数の個数: 80

約数和(自身を含む): 500967936

約数和(自身を除く): 332042928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 251, 336, 502, 753, 1004, 1506, 1757, 2003, 2008, 3012, 3514, 4006, 4016, 5271, 6009, 6024, 7028, 8012, 10542, 12018, 12048, 14021, 14056, 16024, 21084, 24036, 28042, 28112, 32048, 42063, 42168, 48072, 56084, 84126, 84336, 96144, 112168, 168252, 224336, 336504, 502753, 673008, 1005506, 1508259, 2011012, 3016518, 3519271, 4022024, 6033036, 7038542, 8044048, 10557813, 12066072, 14077084, 21115626, 24132144, 28154168, 42231252, 56308336, 84462504, 168925008]

約数ペア:

[(1, 168925008), (2, 84462504), (3, 56308336), (4, 42231252), (6, 28154168), (7, 24132144), (8, 21115626), (12, 14077084), (14, 12066072), (16, 10557813), (21, 8044048), (24, 7038542), (28, 6033036), (42, 4022024), (48, 3519271), (56, 3016518), (84, 2011012), (112, 1508259), (168, 1005506), (251, 673008), (336, 502753), (502, 336504), (753, 224336), (1004, 168252), (1506, 112168), (1757, 96144), (2003, 84336), (2008, 84126), (3012, 56084), (3514, 48072), (4006, 42168), (4016, 42063), (5271, 32048), (6009, 28112), (6024, 28042), (7028, 24036), (8012, 21084), (10542, 16024), (12018, 14056), (12048, 14021)]