189478656

素因数分解:

$2^8\times 3^3\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:451

約数の個数: 144

約数和(自身を含む): 569049600

約数和(自身を除く): 379570944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 96, 108, 128, 144, 158, 192, 216, 237, 256, 288, 316, 347, 384, 432, 474, 576, 632, 694, 711, 768, 864, 948, 1041, 1152, 1264, 1388, 1422, 1728, 1896, 2082, 2133, 2304, 2528, 2776, 2844, 3123, 3456, 3792, 4164, 4266, 5056, 5552, 5688, 6246, 6912, 7584, 8328, 8532, 9369, 10112, 11104, 11376, 12492, 15168, 16656, 17064, 18738, 20224, 22208, 22752, 24984, 27413, 30336, 33312, 34128, 37476, 44416, 45504, 49968, 54826, 60672, 66624, 68256, 74952, 82239, 88832, 91008, 99936, 109652, 133248, 136512, 149904, 164478, 182016, 199872, 219304, 246717, 266496, 273024, 299808, 328956, 399744, 438608, 493434, 546048, 599616, 657912, 740151, 799488, 877216, 986868, 1199232, 1315824, 1480302, 1754432, 1973736, 2398464, 2631648, 2960604, 3508864, 3947472, 5263296, 5921208, 7017728, 7894944, 10526592, 11842416, 15789888, 21053184, 23684832, 31579776, 47369664, 63159552, 94739328, 189478656]

約数ペア:

[(1, 189478656), (2, 94739328), (3, 63159552), (4, 47369664), (6, 31579776), (8, 23684832), (9, 21053184), (12, 15789888), (16, 11842416), (18, 10526592), (24, 7894944), (27, 7017728), (32, 5921208), (36, 5263296), (48, 3947472), (54, 3508864), (64, 2960604), (72, 2631648), (79, 2398464), (96, 1973736), (108, 1754432), (128, 1480302), (144, 1315824), (158, 1199232), (192, 986868), (216, 877216), (237, 799488), (256, 740151), (288, 657912), (316, 599616), (347, 546048), (384, 493434), (432, 438608), (474, 399744), (576, 328956), (632, 299808), (694, 273024), (711, 266496), (768, 246717), (864, 219304), (948, 199872), (1041, 182016), (1152, 164478), (1264, 149904), (1388, 136512), (1422, 133248), (1728, 109652), (1896, 99936), (2082, 91008), (2133, 88832), (2304, 82239), (2528, 74952), (2776, 68256), (2844, 66624), (3123, 60672), (3456, 54826), (3792, 49968), (4164, 45504), (4266, 44416), (5056, 37476), (5552, 34128), (5688, 33312), (6246, 30336), (6912, 27413), (7584, 24984), (8328, 22752), (8532, 22208), (9369, 20224), (10112, 18738), (11104, 17064), (11376, 16656), (12492, 15168)]