131140416

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2060

約数の個数: 112

約数和(自身を含む): 390924288

約数和(自身を除く): 259783872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 132, 176, 186, 192, 248, 264, 341, 352, 372, 496, 528, 682, 704, 744, 992, 1023, 1056, 1364, 1488, 1984, 2003, 2046, 2112, 2728, 2976, 4006, 4092, 5456, 5952, 6009, 8012, 8184, 10912, 12018, 16024, 16368, 21824, 22033, 24036, 32048, 32736, 44066, 48072, 62093, 64096, 65472, 66099, 88132, 96144, 124186, 128192, 132198, 176264, 186279, 192288, 248372, 264396, 352528, 372558, 384576, 496744, 528792, 683023, 705056, 745116, 993488, 1057584, 1366046, 1410112, 1490232, 1986976, 2049069, 2115168, 2732092, 2980464, 3973952, 4098138, 4230336, 5464184, 5960928, 8196276, 10928368, 11921856, 16392552, 21856736, 32785104, 43713472, 65570208, 131140416]

約数ペア:

[(1, 131140416), (2, 65570208), (3, 43713472), (4, 32785104), (6, 21856736), (8, 16392552), (11, 11921856), (12, 10928368), (16, 8196276), (22, 5960928), (24, 5464184), (31, 4230336), (32, 4098138), (33, 3973952), (44, 2980464), (48, 2732092), (62, 2115168), (64, 2049069), (66, 1986976), (88, 1490232), (93, 1410112), (96, 1366046), (124, 1057584), (132, 993488), (176, 745116), (186, 705056), (192, 683023), (248, 528792), (264, 496744), (341, 384576), (352, 372558), (372, 352528), (496, 264396), (528, 248372), (682, 192288), (704, 186279), (744, 176264), (992, 132198), (1023, 128192), (1056, 124186), (1364, 96144), (1488, 88132), (1984, 66099), (2003, 65472), (2046, 64096), (2112, 62093), (2728, 48072), (2976, 44066), (4006, 32736), (4092, 32048), (5456, 24036), (5952, 22033), (6009, 21824), (8012, 16368), (8184, 16024), (10912, 12018)]