197680128

素因数分解:

$2^{10}\times 3^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:533

約数の個数: 88

約数和(自身を含む): 531073680

約数和(自身を除く): 333393552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 229, 256, 281, 384, 458, 512, 562, 687, 768, 843, 916, 1024, 1124, 1374, 1536, 1686, 1832, 2248, 2748, 3072, 3372, 3664, 4496, 5496, 6744, 7328, 8992, 10992, 13488, 14656, 17984, 21984, 26976, 29312, 35968, 43968, 53952, 58624, 64349, 71936, 87936, 107904, 117248, 128698, 143872, 175872, 193047, 215808, 234496, 257396, 287744, 351744, 386094, 431616, 514792, 703488, 772188, 863232, 1029584, 1544376, 2059168, 3088752, 4118336, 6177504, 8236672, 12355008, 16473344, 24710016, 32946688, 49420032, 65893376, 98840064, 197680128]

約数ペア:

[(1, 197680128), (2, 98840064), (3, 65893376), (4, 49420032), (6, 32946688), (8, 24710016), (12, 16473344), (16, 12355008), (24, 8236672), (32, 6177504), (48, 4118336), (64, 3088752), (96, 2059168), (128, 1544376), (192, 1029584), (229, 863232), (256, 772188), (281, 703488), (384, 514792), (458, 431616), (512, 386094), (562, 351744), (687, 287744), (768, 257396), (843, 234496), (916, 215808), (1024, 193047), (1124, 175872), (1374, 143872), (1536, 128698), (1686, 117248), (1832, 107904), (2248, 87936), (2748, 71936), (3072, 64349), (3372, 58624), (3664, 53952), (4496, 43968), (5496, 35968), (6744, 29312), (7328, 26976), (8992, 21984), (10992, 17984), (13488, 14656)]