170393856

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:488

約数の個数: 144

約数和(自身を含む): 496839168

約数和(自身を除く): 326445312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 128, 136, 186, 192, 204, 248, 256, 272, 372, 384, 408, 421, 496, 527, 544, 744, 768, 816, 842, 992, 1054, 1088, 1263, 1488, 1581, 1632, 1684, 1984, 2108, 2176, 2526, 2976, 3162, 3264, 3368, 3968, 4216, 4352, 5052, 5952, 6324, 6528, 6736, 7157, 7936, 8432, 10104, 11904, 12648, 13051, 13056, 13472, 14314, 16864, 20208, 21471, 23808, 25296, 26102, 26944, 28628, 33728, 39153, 40416, 42942, 50592, 52204, 53888, 57256, 67456, 78306, 80832, 85884, 101184, 104408, 107776, 114512, 134912, 156612, 161664, 171768, 202368, 208816, 221867, 229024, 313224, 323328, 343536, 404736, 417632, 443734, 458048, 626448, 665601, 687072, 835264, 887468, 916096, 1252896, 1331202, 1374144, 1670528, 1774936, 1832192, 2505792, 2662404, 2748288, 3341056, 3549872, 5011584, 5324808, 5496576, 7099744, 10023168, 10649616, 14199488, 21299232, 28398976, 42598464, 56797952, 85196928, 170393856]

約数ペア:

[(1, 170393856), (2, 85196928), (3, 56797952), (4, 42598464), (6, 28398976), (8, 21299232), (12, 14199488), (16, 10649616), (17, 10023168), (24, 7099744), (31, 5496576), (32, 5324808), (34, 5011584), (48, 3549872), (51, 3341056), (62, 2748288), (64, 2662404), (68, 2505792), (93, 1832192), (96, 1774936), (102, 1670528), (124, 1374144), (128, 1331202), (136, 1252896), (186, 916096), (192, 887468), (204, 835264), (248, 687072), (256, 665601), (272, 626448), (372, 458048), (384, 443734), (408, 417632), (421, 404736), (496, 343536), (527, 323328), (544, 313224), (744, 229024), (768, 221867), (816, 208816), (842, 202368), (992, 171768), (1054, 161664), (1088, 156612), (1263, 134912), (1488, 114512), (1581, 107776), (1632, 104408), (1684, 101184), (1984, 85884), (2108, 80832), (2176, 78306), (2526, 67456), (2976, 57256), (3162, 53888), (3264, 52204), (3368, 50592), (3968, 42942), (4216, 40416), (4352, 39153), (5052, 33728), (5952, 28628), (6324, 26944), (6528, 26102), (6736, 25296), (7157, 23808), (7936, 21471), (8432, 20208), (10104, 16864), (11904, 14314), (12648, 13472), (13051, 13056)]