15358128128

素因数分解:

$2^{12}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:566

約数の個数: 208

約数和(自身を含む): 37291198464

約数和(自身を除く): 21933070336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 56, 62, 64, 74, 112, 124, 128, 148, 217, 224, 248, 256, 259, 296, 434, 448, 467, 496, 512, 518, 592, 868, 896, 934, 992, 1024, 1036, 1147, 1184, 1736, 1792, 1868, 1984, 2048, 2072, 2294, 2368, 3269, 3472, 3584, 3736, 3968, 4096, 4144, 4588, 4736, 6538, 6944, 7168, 7472, 7936, 8029, 8288, 9176, 9472, 13076, 13888, 14336, 14477, 14944, 15872, 16058, 16576, 17279, 18352, 18944, 26152, 27776, 28672, 28954, 29888, 31744, 32116, 33152, 34558, 36704, 37888, 52304, 55552, 57908, 59776, 63488, 64232, 66304, 69116, 73408, 75776, 101339, 104608, 111104, 115816, 119552, 120953, 126976, 128464, 132608, 138232, 146816, 151552, 202678, 209216, 222208, 231632, 239104, 241906, 256928, 265216, 276464, 293632, 405356, 418432, 444416, 463264, 478208, 483812, 513856, 530432, 535649, 552928, 587264, 810712, 836864, 888832, 926528, 956416, 967624, 1027712, 1060864, 1071298, 1105856, 1174528, 1621424, 1673728, 1853056, 1912832, 1935248, 2055424, 2142596, 2211712, 2349056, 3242848, 3347456, 3706112, 3749543, 3870496, 4110848, 4285192, 4423424, 4698112, 6485696, 6694912, 7412224, 7499086, 7740992, 8221696, 8570384, 8846848, 12971392, 13389824, 14824448, 14998172, 15481984, 16443392, 17140768, 17693696, 25942784, 29648896, 29996344, 30963968, 32886784, 34281536, 35387392, 51885568, 59297792, 59992688, 61927936, 68563072, 70774784, 103771136, 119985376, 123855872, 137126144, 207542272, 239970752, 247711744, 274252288, 415084544, 479941504, 495423488, 548504576, 959883008, 1097009152, 1919766016, 2194018304, 3839532032, 7679064064, 15358128128]

約数ペア:

[(1, 15358128128), (2, 7679064064), (4, 3839532032), (7, 2194018304), (8, 1919766016), (14, 1097009152), (16, 959883008), (28, 548504576), (31, 495423488), (32, 479941504), (37, 415084544), (56, 274252288), (62, 247711744), (64, 239970752), (74, 207542272), (112, 137126144), (124, 123855872), (128, 119985376), (148, 103771136), (217, 70774784), (224, 68563072), (248, 61927936), (256, 59992688), (259, 59297792), (296, 51885568), (434, 35387392), (448, 34281536), (467, 32886784), (496, 30963968), (512, 29996344), (518, 29648896), (592, 25942784), (868, 17693696), (896, 17140768), (934, 16443392), (992, 15481984), (1024, 14998172), (1036, 14824448), (1147, 13389824), (1184, 12971392), (1736, 8846848), (1792, 8570384), (1868, 8221696), (1984, 7740992), (2048, 7499086), (2072, 7412224), (2294, 6694912), (2368, 6485696), (3269, 4698112), (3472, 4423424), (3584, 4285192), (3736, 4110848), (3968, 3870496), (4096, 3749543), (4144, 3706112), (4588, 3347456), (4736, 3242848), (6538, 2349056), (6944, 2211712), (7168, 2142596), (7472, 2055424), (7936, 1935248), (8029, 1912832), (8288, 1853056), (9176, 1673728), (9472, 1621424), (13076, 1174528), (13888, 1105856), (14336, 1071298), (14477, 1060864), (14944, 1027712), (15872, 967624), (16058, 956416), (16576, 926528), (17279, 888832), (18352, 836864), (18944, 810712), (26152, 587264), (27776, 552928), (28672, 535649), (28954, 530432), (29888, 513856), (31744, 483812), (32116, 478208), (33152, 463264), (34558, 444416), (36704, 418432), (37888, 405356), (52304, 293632), (55552, 276464), (57908, 265216), (59776, 256928), (63488, 241906), (64232, 239104), (66304, 231632), (69116, 222208), (73408, 209216), (75776, 202678), (101339, 151552), (104608, 146816), (111104, 138232), (115816, 132608), (119552, 128464), (120953, 126976)]