159888762

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:529

約数の個数: 128

約数和(自身を含む): 422092800

約数和(自身を除く): 262204038

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 31, 33, 38, 54, 57, 62, 66, 93, 99, 114, 171, 186, 198, 209, 279, 297, 341, 342, 418, 457, 513, 558, 589, 594, 627, 682, 837, 914, 1023, 1026, 1178, 1254, 1371, 1674, 1767, 1881, 2046, 2742, 3069, 3534, 3762, 4113, 5027, 5301, 5643, 6138, 6479, 8226, 8683, 9207, 10054, 10602, 11286, 12339, 12958, 14167, 15081, 15903, 17366, 18414, 19437, 24678, 26049, 28334, 30162, 31806, 38874, 42501, 45243, 52098, 58311, 78147, 85002, 90486, 95513, 116622, 127503, 135729, 155837, 156294, 174933, 191026, 234441, 255006, 269173, 271458, 286539, 311674, 349866, 382509, 467511, 468882, 538346, 573078, 765018, 807519, 859617, 935022, 1402533, 1615038, 1719234, 2422557, 2578851, 2805066, 2960903, 4207599, 4845114, 5157702, 5921806, 7267671, 8415198, 8882709, 14535342, 17765418, 26648127, 53296254, 79944381, 159888762]

約数ペア:

[(1, 159888762), (2, 79944381), (3, 53296254), (6, 26648127), (9, 17765418), (11, 14535342), (18, 8882709), (19, 8415198), (22, 7267671), (27, 5921806), (31, 5157702), (33, 4845114), (38, 4207599), (54, 2960903), (57, 2805066), (62, 2578851), (66, 2422557), (93, 1719234), (99, 1615038), (114, 1402533), (171, 935022), (186, 859617), (198, 807519), (209, 765018), (279, 573078), (297, 538346), (341, 468882), (342, 467511), (418, 382509), (457, 349866), (513, 311674), (558, 286539), (589, 271458), (594, 269173), (627, 255006), (682, 234441), (837, 191026), (914, 174933), (1023, 156294), (1026, 155837), (1178, 135729), (1254, 127503), (1371, 116622), (1674, 95513), (1767, 90486), (1881, 85002), (2046, 78147), (2742, 58311), (3069, 52098), (3534, 45243), (3762, 42501), (4113, 38874), (5027, 31806), (5301, 30162), (5643, 28334), (6138, 26049), (6479, 24678), (8226, 19437), (8683, 18414), (9207, 17366), (10054, 15903), (10602, 15081), (11286, 14167), (12339, 12958)]