159998784

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 168

約数和(自身を含む): 476731584

約数和(自身を除く): 316732800

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 71, 88, 96, 97, 121, 132, 142, 176, 192, 194, 213, 242, 264, 284, 291, 352, 363, 388, 426, 484, 528, 568, 582, 704, 726, 776, 781, 852, 968, 1056, 1067, 1136, 1164, 1452, 1552, 1562, 1704, 1936, 2112, 2134, 2272, 2328, 2343, 2904, 3104, 3124, 3201, 3408, 3872, 4268, 4544, 4656, 4686, 5808, 6208, 6248, 6402, 6816, 6887, 7744, 8536, 8591, 9312, 9372, 11616, 11737, 12496, 12804, 13632, 13774, 17072, 17182, 18624, 18744, 20661, 23232, 23474, 24992, 25608, 25773, 27548, 34144, 34364, 35211, 37488, 41322, 46948, 49984, 51216, 51546, 55096, 68288, 68728, 70422, 74976, 75757, 82644, 93896, 102432, 103092, 110192, 137456, 140844, 149952, 151514, 165288, 187792, 204864, 206184, 220384, 227271, 274912, 281688, 303028, 330576, 375584, 412368, 440768, 454542, 549824, 563376, 606056, 661152, 751168, 824736, 833327, 909084, 1126752, 1212112, 1322304, 1649472, 1666654, 1818168, 2253504, 2424224, 2499981, 3333308, 3636336, 4848448, 4999962, 6666616, 7272672, 9999924, 13333232, 14545344, 19999848, 26666464, 39999696, 53332928, 79999392, 159998784]

約数ペア:

[(1, 159998784), (2, 79999392), (3, 53332928), (4, 39999696), (6, 26666464), (8, 19999848), (11, 14545344), (12, 13333232), (16, 9999924), (22, 7272672), (24, 6666616), (32, 4999962), (33, 4848448), (44, 3636336), (48, 3333308), (64, 2499981), (66, 2424224), (71, 2253504), (88, 1818168), (96, 1666654), (97, 1649472), (121, 1322304), (132, 1212112), (142, 1126752), (176, 909084), (192, 833327), (194, 824736), (213, 751168), (242, 661152), (264, 606056), (284, 563376), (291, 549824), (352, 454542), (363, 440768), (388, 412368), (426, 375584), (484, 330576), (528, 303028), (568, 281688), (582, 274912), (704, 227271), (726, 220384), (776, 206184), (781, 204864), (852, 187792), (968, 165288), (1056, 151514), (1067, 149952), (1136, 140844), (1164, 137456), (1452, 110192), (1552, 103092), (1562, 102432), (1704, 93896), (1936, 82644), (2112, 75757), (2134, 74976), (2272, 70422), (2328, 68728), (2343, 68288), (2904, 55096), (3104, 51546), (3124, 51216), (3201, 49984), (3408, 46948), (3872, 41322), (4268, 37488), (4544, 35211), (4656, 34364), (4686, 34144), (5808, 27548), (6208, 25773), (6248, 25608), (6402, 24992), (6816, 23474), (6887, 23232), (7744, 20661), (8536, 18744), (8591, 18624), (9312, 17182), (9372, 17072), (11616, 13774), (11737, 13632), (12496, 12804)]