101721984

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 256

約数和(自身を含む): 345461760

約数和(自身を除く): 243739776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 41, 42, 48, 52, 56, 64, 71, 78, 82, 84, 91, 96, 104, 112, 123, 128, 142, 156, 164, 168, 182, 192, 208, 213, 224, 246, 273, 284, 287, 312, 328, 336, 364, 384, 416, 426, 448, 492, 497, 533, 546, 568, 574, 624, 656, 672, 728, 832, 852, 861, 896, 923, 984, 994, 1066, 1092, 1136, 1148, 1248, 1312, 1344, 1456, 1491, 1599, 1664, 1704, 1722, 1846, 1968, 1988, 2132, 2184, 2272, 2296, 2496, 2624, 2688, 2769, 2911, 2912, 2982, 3198, 3408, 3444, 3692, 3731, 3936, 3976, 4264, 4368, 4544, 4592, 4992, 5248, 5538, 5822, 5824, 5964, 6396, 6461, 6816, 6888, 7384, 7462, 7872, 7952, 8528, 8733, 8736, 9088, 9184, 11076, 11193, 11644, 11648, 11928, 12792, 12922, 13632, 13776, 14768, 14924, 15744, 15904, 17056, 17466, 17472, 18368, 19383, 20377, 22152, 22386, 23288, 23856, 25584, 25844, 27264, 27552, 29536, 29848, 31808, 34112, 34932, 34944, 36736, 37843, 38766, 40754, 44304, 44772, 46576, 47712, 51168, 51688, 55104, 59072, 59696, 61131, 63616, 68224, 69864, 75686, 77532, 81508, 88608, 89544, 93152, 95424, 102336, 103376, 110208, 113529, 118144, 119392, 122262, 139728, 151372, 155064, 163016, 177216, 179088, 186304, 190848, 204672, 206752, 227058, 238784, 244524, 264901, 279456, 302744, 310128, 326032, 354432, 358176, 372608, 413504, 454116, 477568, 489048, 529802, 558912, 605488, 620256, 652064, 716352, 794703, 827008, 908232, 978096, 1059604, 1117824, 1210976, 1240512, 1304128, 1432704, 1589406, 1816464, 1956192, 2119208, 2421952, 2481024, 2608256, 3178812, 3632928, 3912384, 4238416, 4843904, 6357624, 7265856, 7824768, 8476832, 12715248, 14531712, 16953664, 25430496, 33907328, 50860992, 101721984]

約数ペア:

[(1, 101721984), (2, 50860992), (3, 33907328), (4, 25430496), (6, 16953664), (7, 14531712), (8, 12715248), (12, 8476832), (13, 7824768), (14, 7265856), (16, 6357624), (21, 4843904), (24, 4238416), (26, 3912384), (28, 3632928), (32, 3178812), (39, 2608256), (41, 2481024), (42, 2421952), (48, 2119208), (52, 1956192), (56, 1816464), (64, 1589406), (71, 1432704), (78, 1304128), (82, 1240512), (84, 1210976), (91, 1117824), (96, 1059604), (104, 978096), (112, 908232), (123, 827008), (128, 794703), (142, 716352), (156, 652064), (164, 620256), (168, 605488), (182, 558912), (192, 529802), (208, 489048), (213, 477568), (224, 454116), (246, 413504), (273, 372608), (284, 358176), (287, 354432), (312, 326032), (328, 310128), (336, 302744), (364, 279456), (384, 264901), (416, 244524), (426, 238784), (448, 227058), (492, 206752), (497, 204672), (533, 190848), (546, 186304), (568, 179088), (574, 177216), (624, 163016), (656, 155064), (672, 151372), (728, 139728), (832, 122262), (852, 119392), (861, 118144), (896, 113529), (923, 110208), (984, 103376), (994, 102336), (1066, 95424), (1092, 93152), (1136, 89544), (1148, 88608), (1248, 81508), (1312, 77532), (1344, 75686), (1456, 69864), (1491, 68224), (1599, 63616), (1664, 61131), (1704, 59696), (1722, 59072), (1846, 55104), (1968, 51688), (1988, 51168), (2132, 47712), (2184, 46576), (2272, 44772), (2296, 44304), (2496, 40754), (2624, 38766), (2688, 37843), (2769, 36736), (2911, 34944), (2912, 34932), (2982, 34112), (3198, 31808), (3408, 29848), (3444, 29536), (3692, 27552), (3731, 27264), (3936, 25844), (3976, 25584), (4264, 23856), (4368, 23288), (4544, 22386), (4592, 22152), (4992, 20377), (5248, 19383), (5538, 18368), (5822, 17472), (5824, 17466), (5964, 17056), (6396, 15904), (6461, 15744), (6816, 14924), (6888, 14768), (7384, 13776), (7462, 13632), (7872, 12922), (7952, 12792), (8528, 11928), (8733, 11648), (8736, 11644), (9088, 11193), (9184, 11076)]