128581984512

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^2\times {\mathrm{58073}}^1$

素因数の和:58157

約数の個数: 162

約数和(自身を含む): 383085082926

約数和(自身を除く): 254503098414

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 961, 992, 1116, 1152, 1488, 1922, 1984, 2232, 2304, 2883, 2976, 3844, 3968, 4464, 5766, 5952, 7688, 7936, 8649, 8928, 11532, 11904, 15376, 17298, 17856, 23064, 23808, 30752, 34596, 35712, 46128, 58073, 61504, 69192, 71424, 92256, 116146, 123008, 138384, 174219, 184512, 232292, 246016, 276768, 348438, 369024, 464584, 522657, 553536, 696876, 738048, 929168, 1045314, 1107072, 1393752, 1800263, 1858336, 2090628, 2214144, 2787504, 3600526, 3716672, 4181256, 5400789, 5575008, 7201052, 7433344, 8362512, 10801578, 11150016, 14402104, 14866688, 16202367, 16725024, 21603156, 22300032, 28804208, 32404734, 33450048, 43206312, 44600064, 55808153, 57608416, 64809468, 66900096, 86412624, 111616306, 115216832, 129618936, 133800192, 167424459, 172825248, 223232612, 230433664, 259237872, 334848918, 345650496, 446465224, 460867328, 502273377, 518475744, 669697836, 691300992, 892930448, 1004546754, 1036951488, 1339395672, 1382601984, 1785860896, 2009093508, 2073902976, 2678791344, 3571721792, 4018187016, 4147805952, 5357582688, 7143443584, 8036374032, 10715165376, 14286887168, 16072748064, 21430330752, 32145496128, 42860661504, 64290992256, 128581984512]

約数ペア:

[(1, 128581984512), (2, 64290992256), (3, 42860661504), (4, 32145496128), (6, 21430330752), (8, 16072748064), (9, 14286887168), (12, 10715165376), (16, 8036374032), (18, 7143443584), (24, 5357582688), (31, 4147805952), (32, 4018187016), (36, 3571721792), (48, 2678791344), (62, 2073902976), (64, 2009093508), (72, 1785860896), (93, 1382601984), (96, 1339395672), (124, 1036951488), (128, 1004546754), (144, 892930448), (186, 691300992), (192, 669697836), (248, 518475744), (256, 502273377), (279, 460867328), (288, 446465224), (372, 345650496), (384, 334848918), (496, 259237872), (558, 230433664), (576, 223232612), (744, 172825248), (768, 167424459), (961, 133800192), (992, 129618936), (1116, 115216832), (1152, 111616306), (1488, 86412624), (1922, 66900096), (1984, 64809468), (2232, 57608416), (2304, 55808153), (2883, 44600064), (2976, 43206312), (3844, 33450048), (3968, 32404734), (4464, 28804208), (5766, 22300032), (5952, 21603156), (7688, 16725024), (7936, 16202367), (8649, 14866688), (8928, 14402104), (11532, 11150016), (11904, 10801578), (15376, 8362512), (17298, 7433344), (17856, 7201052), (23064, 5575008), (23808, 5400789), (30752, 4181256), (34596, 3716672), (35712, 3600526), (46128, 2787504), (58073, 2214144), (61504, 2090628), (69192, 1858336), (71424, 1800263), (92256, 1393752), (116146, 1107072), (123008, 1045314), (138384, 929168), (174219, 738048), (184512, 696876), (232292, 553536), (246016, 522657), (276768, 464584), (348438, 369024)]