178814976

素因数分解:

$2^{15}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:157

約数の個数: 128

約数和(自身を含む): 509600160

約数和(自身を除く): 330785184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 107, 128, 136, 192, 204, 214, 256, 272, 321, 384, 408, 428, 512, 544, 642, 768, 816, 856, 1024, 1088, 1284, 1536, 1632, 1712, 1819, 2048, 2176, 2568, 3072, 3264, 3424, 3638, 4096, 4352, 5136, 5457, 6144, 6528, 6848, 7276, 8192, 8704, 10272, 10914, 12288, 13056, 13696, 14552, 16384, 17408, 20544, 21828, 24576, 26112, 27392, 29104, 32768, 34816, 41088, 43656, 49152, 52224, 54784, 58208, 69632, 82176, 87312, 98304, 104448, 109568, 116416, 139264, 164352, 174624, 208896, 219136, 232832, 278528, 328704, 349248, 417792, 438272, 465664, 557056, 657408, 698496, 835584, 876544, 931328, 1314816, 1396992, 1671168, 1753088, 1862656, 2629632, 2793984, 3506176, 3725312, 5259264, 5587968, 7450624, 10518528, 11175936, 14901248, 22351872, 29802496, 44703744, 59604992, 89407488, 178814976]

約数ペア:

[(1, 178814976), (2, 89407488), (3, 59604992), (4, 44703744), (6, 29802496), (8, 22351872), (12, 14901248), (16, 11175936), (17, 10518528), (24, 7450624), (32, 5587968), (34, 5259264), (48, 3725312), (51, 3506176), (64, 2793984), (68, 2629632), (96, 1862656), (102, 1753088), (107, 1671168), (128, 1396992), (136, 1314816), (192, 931328), (204, 876544), (214, 835584), (256, 698496), (272, 657408), (321, 557056), (384, 465664), (408, 438272), (428, 417792), (512, 349248), (544, 328704), (642, 278528), (768, 232832), (816, 219136), (856, 208896), (1024, 174624), (1088, 164352), (1284, 139264), (1536, 116416), (1632, 109568), (1712, 104448), (1819, 98304), (2048, 87312), (2176, 82176), (2568, 69632), (3072, 58208), (3264, 54784), (3424, 52224), (3638, 49152), (4096, 43656), (4352, 41088), (5136, 34816), (5457, 32768), (6144, 29104), (6528, 27392), (6848, 26112), (7276, 24576), (8192, 21828), (8704, 20544), (10272, 17408), (10914, 16384), (12288, 14552), (13056, 13696)]