138751872

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1259}}^1$

素因数の和:1324

約数の個数: 128

約数和(自身を含む): 431827200

約数和(自身を除く): 293075328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 287, 328, 336, 384, 448, 492, 574, 656, 672, 861, 896, 984, 1148, 1259, 1312, 1344, 1722, 1968, 2296, 2518, 2624, 2688, 3444, 3777, 3936, 4592, 5036, 5248, 6888, 7554, 7872, 8813, 9184, 10072, 13776, 15108, 15744, 17626, 18368, 20144, 26439, 27552, 30216, 35252, 36736, 40288, 51619, 52878, 55104, 60432, 70504, 80576, 103238, 105756, 110208, 120864, 141008, 154857, 161152, 206476, 211512, 241728, 282016, 309714, 361333, 412952, 423024, 483456, 564032, 619428, 722666, 825904, 846048, 1083999, 1128064, 1238856, 1445332, 1651808, 1692096, 2167998, 2477712, 2890664, 3303616, 3384192, 4335996, 4955424, 5781328, 6607232, 8671992, 9910848, 11562656, 17343984, 19821696, 23125312, 34687968, 46250624, 69375936, 138751872]

約数ペア:

[(1, 138751872), (2, 69375936), (3, 46250624), (4, 34687968), (6, 23125312), (7, 19821696), (8, 17343984), (12, 11562656), (14, 9910848), (16, 8671992), (21, 6607232), (24, 5781328), (28, 4955424), (32, 4335996), (41, 3384192), (42, 3303616), (48, 2890664), (56, 2477712), (64, 2167998), (82, 1692096), (84, 1651808), (96, 1445332), (112, 1238856), (123, 1128064), (128, 1083999), (164, 846048), (168, 825904), (192, 722666), (224, 619428), (246, 564032), (287, 483456), (328, 423024), (336, 412952), (384, 361333), (448, 309714), (492, 282016), (574, 241728), (656, 211512), (672, 206476), (861, 161152), (896, 154857), (984, 141008), (1148, 120864), (1259, 110208), (1312, 105756), (1344, 103238), (1722, 80576), (1968, 70504), (2296, 60432), (2518, 55104), (2624, 52878), (2688, 51619), (3444, 40288), (3777, 36736), (3936, 35252), (4592, 30216), (5036, 27552), (5248, 26439), (6888, 20144), (7554, 18368), (7872, 17626), (8813, 15744), (9184, 15108), (10072, 13776)]