131247813888

素因数分解:

$2^8\times 3^3\times {\mathrm{31}}^2\times {\mathrm{19759}}^1$

素因数の和:19846

約数の個数: 216

約数和(自身を含む): 401067139200

約数和(自身を除く): 269819325312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 372, 384, 432, 496, 558, 576, 744, 768, 837, 864, 961, 992, 1116, 1152, 1488, 1674, 1728, 1922, 1984, 2232, 2304, 2883, 2976, 3348, 3456, 3844, 3968, 4464, 5766, 5952, 6696, 6912, 7688, 7936, 8649, 8928, 11532, 11904, 13392, 15376, 17298, 17856, 19759, 23064, 23808, 25947, 26784, 30752, 34596, 35712, 39518, 46128, 51894, 53568, 59277, 61504, 69192, 71424, 79036, 92256, 103788, 107136, 118554, 123008, 138384, 158072, 177831, 184512, 207576, 214272, 237108, 246016, 276768, 316144, 355662, 369024, 415152, 474216, 533493, 553536, 612529, 632288, 711324, 738048, 830304, 948432, 1066986, 1107072, 1225058, 1264576, 1422648, 1660608, 1837587, 1896864, 2133972, 2214144, 2450116, 2529152, 2845296, 3321216, 3675174, 3793728, 4267944, 4900232, 5058304, 5512761, 5690592, 6642432, 7350348, 7587456, 8535888, 9800464, 11025522, 11381184, 14700696, 15174912, 16538283, 17071776, 18988399, 19600928, 22051044, 22762368, 29401392, 33076566, 34143552, 37976798, 39201856, 44102088, 45524736, 56965197, 58802784, 66153132, 68287104, 75953596, 78403712, 88204176, 113930394, 117605568, 132306264, 136574208, 151907192, 156807424, 170895591, 176408352, 227860788, 235211136, 264612528, 303814384, 341791182, 352816704, 455721576, 470422272, 512686773, 529225056, 607628768, 683582364, 705633408, 911443152, 1025373546, 1058450112, 1215257536, 1367164728, 1411266816, 1822886304, 2050747092, 2116900224, 2430515072, 2734329456, 3645772608, 4101494184, 4233800448, 4861030144, 5468658912, 7291545216, 8202988368, 10937317824, 14583090432, 16405976736, 21874635648, 32811953472, 43749271296, 65623906944, 131247813888]

約数ペア:

[(1, 131247813888), (2, 65623906944), (3, 43749271296), (4, 32811953472), (6, 21874635648), (8, 16405976736), (9, 14583090432), (12, 10937317824), (16, 8202988368), (18, 7291545216), (24, 5468658912), (27, 4861030144), (31, 4233800448), (32, 4101494184), (36, 3645772608), (48, 2734329456), (54, 2430515072), (62, 2116900224), (64, 2050747092), (72, 1822886304), (93, 1411266816), (96, 1367164728), (108, 1215257536), (124, 1058450112), (128, 1025373546), (144, 911443152), (186, 705633408), (192, 683582364), (216, 607628768), (248, 529225056), (256, 512686773), (279, 470422272), (288, 455721576), (372, 352816704), (384, 341791182), (432, 303814384), (496, 264612528), (558, 235211136), (576, 227860788), (744, 176408352), (768, 170895591), (837, 156807424), (864, 151907192), (961, 136574208), (992, 132306264), (1116, 117605568), (1152, 113930394), (1488, 88204176), (1674, 78403712), (1728, 75953596), (1922, 68287104), (1984, 66153132), (2232, 58802784), (2304, 56965197), (2883, 45524736), (2976, 44102088), (3348, 39201856), (3456, 37976798), (3844, 34143552), (3968, 33076566), (4464, 29401392), (5766, 22762368), (5952, 22051044), (6696, 19600928), (6912, 18988399), (7688, 17071776), (7936, 16538283), (8649, 15174912), (8928, 14700696), (11532, 11381184), (11904, 11025522), (13392, 9800464), (15376, 8535888), (17298, 7587456), (17856, 7350348), (19759, 6642432), (23064, 5690592), (23808, 5512761), (25947, 5058304), (26784, 4900232), (30752, 4267944), (34596, 3793728), (35712, 3675174), (39518, 3321216), (46128, 2845296), (51894, 2529152), (53568, 2450116), (59277, 2214144), (61504, 2133972), (69192, 1896864), (71424, 1837587), (79036, 1660608), (92256, 1422648), (103788, 1264576), (107136, 1225058), (118554, 1107072), (123008, 1066986), (138384, 948432), (158072, 830304), (177831, 738048), (184512, 711324), (207576, 632288), (214272, 612529), (237108, 553536), (246016, 533493), (276768, 474216), (316144, 415152), (355662, 369024)]