179408384

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:371

約数の個数: 80

約数和(自身を含む): 380801520

約数和(自身を除く): 201393136

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 64, 86, 116, 128, 172, 232, 256, 281, 344, 464, 512, 562, 688, 928, 1124, 1247, 1376, 1856, 2248, 2494, 2752, 3712, 4496, 4988, 5504, 7424, 8149, 8992, 9976, 11008, 12083, 14848, 16298, 17984, 19952, 22016, 24166, 32596, 35968, 39904, 48332, 65192, 71936, 79808, 96664, 130384, 143872, 159616, 193328, 260768, 319232, 350407, 386656, 521536, 638464, 700814, 773312, 1043072, 1401628, 1546624, 2086144, 2803256, 3093248, 4172288, 5606512, 6186496, 11213024, 22426048, 44852096, 89704192, 179408384]

約数ペア:

[(1, 179408384), (2, 89704192), (4, 44852096), (8, 22426048), (16, 11213024), (29, 6186496), (32, 5606512), (43, 4172288), (58, 3093248), (64, 2803256), (86, 2086144), (116, 1546624), (128, 1401628), (172, 1043072), (232, 773312), (256, 700814), (281, 638464), (344, 521536), (464, 386656), (512, 350407), (562, 319232), (688, 260768), (928, 193328), (1124, 159616), (1247, 143872), (1376, 130384), (1856, 96664), (2248, 79808), (2494, 71936), (2752, 65192), (3712, 48332), (4496, 39904), (4988, 35968), (5504, 32596), (7424, 24166), (8149, 22016), (8992, 19952), (9976, 17984), (11008, 16298), (12083, 14848)]