170704128

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 525684096

約数和(自身を除く): 354979968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 113, 128, 168, 192, 224, 226, 256, 281, 336, 339, 384, 448, 452, 562, 672, 678, 768, 791, 843, 896, 904, 1124, 1344, 1356, 1582, 1686, 1792, 1808, 1967, 2248, 2373, 2688, 2712, 3164, 3372, 3616, 3934, 4496, 4746, 5376, 5424, 5901, 6328, 6744, 7232, 7868, 8992, 9492, 10848, 11802, 12656, 13488, 14464, 15736, 17984, 18984, 21696, 23604, 25312, 26976, 28928, 31472, 31753, 35968, 37968, 43392, 47208, 50624, 53952, 62944, 63506, 71936, 75936, 86784, 94416, 95259, 101248, 107904, 125888, 127012, 151872, 188832, 190518, 202496, 215808, 222271, 251776, 254024, 303744, 377664, 381036, 444542, 503552, 508048, 607488, 666813, 755328, 762072, 889084, 1016096, 1333626, 1510656, 1524144, 1778168, 2032192, 2667252, 3048288, 3556336, 4064384, 5334504, 6096576, 7112672, 8128768, 10669008, 12193152, 14225344, 21338016, 24386304, 28450688, 42676032, 56901376, 85352064, 170704128]

約数ペア:

[(1, 170704128), (2, 85352064), (3, 56901376), (4, 42676032), (6, 28450688), (7, 24386304), (8, 21338016), (12, 14225344), (14, 12193152), (16, 10669008), (21, 8128768), (24, 7112672), (28, 6096576), (32, 5334504), (42, 4064384), (48, 3556336), (56, 3048288), (64, 2667252), (84, 2032192), (96, 1778168), (112, 1524144), (113, 1510656), (128, 1333626), (168, 1016096), (192, 889084), (224, 762072), (226, 755328), (256, 666813), (281, 607488), (336, 508048), (339, 503552), (384, 444542), (448, 381036), (452, 377664), (562, 303744), (672, 254024), (678, 251776), (768, 222271), (791, 215808), (843, 202496), (896, 190518), (904, 188832), (1124, 151872), (1344, 127012), (1356, 125888), (1582, 107904), (1686, 101248), (1792, 95259), (1808, 94416), (1967, 86784), (2248, 75936), (2373, 71936), (2688, 63506), (2712, 62944), (3164, 53952), (3372, 50624), (3616, 47208), (3934, 43392), (4496, 37968), (4746, 35968), (5376, 31753), (5424, 31472), (5901, 28928), (6328, 26976), (6744, 25312), (7232, 23604), (7868, 21696), (8992, 18984), (9492, 17984), (10848, 15736), (11802, 14464), (12656, 13488)]