166729472

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 434734272

約数和(自身を除く): 268004800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 224, 238, 256, 272, 364, 416, 421, 442, 448, 476, 544, 728, 832, 842, 884, 896, 952, 1088, 1456, 1547, 1664, 1684, 1768, 1792, 1904, 2176, 2912, 2947, 3094, 3328, 3368, 3536, 3808, 4352, 5473, 5824, 5894, 6188, 6736, 7072, 7157, 7616, 10946, 11648, 11788, 12376, 13472, 14144, 14314, 15232, 21892, 23296, 23576, 24752, 26944, 28288, 28628, 30464, 38311, 43784, 47152, 49504, 50099, 53888, 56576, 57256, 76622, 87568, 93041, 94304, 99008, 100198, 107776, 114512, 153244, 175136, 186082, 188608, 198016, 200396, 229024, 306488, 350272, 372164, 377216, 396032, 400792, 458048, 612976, 651287, 700544, 744328, 754432, 801584, 916096, 1225952, 1302574, 1401088, 1488656, 1603168, 1832192, 2451904, 2605148, 2977312, 3206336, 4903808, 5210296, 5954624, 6412672, 9807616, 10420592, 11909248, 12825344, 20841184, 23818496, 41682368, 83364736, 166729472]

約数ペア:

[(1, 166729472), (2, 83364736), (4, 41682368), (7, 23818496), (8, 20841184), (13, 12825344), (14, 11909248), (16, 10420592), (17, 9807616), (26, 6412672), (28, 5954624), (32, 5210296), (34, 4903808), (52, 3206336), (56, 2977312), (64, 2605148), (68, 2451904), (91, 1832192), (104, 1603168), (112, 1488656), (119, 1401088), (128, 1302574), (136, 1225952), (182, 916096), (208, 801584), (221, 754432), (224, 744328), (238, 700544), (256, 651287), (272, 612976), (364, 458048), (416, 400792), (421, 396032), (442, 377216), (448, 372164), (476, 350272), (544, 306488), (728, 229024), (832, 200396), (842, 198016), (884, 188608), (896, 186082), (952, 175136), (1088, 153244), (1456, 114512), (1547, 107776), (1664, 100198), (1684, 99008), (1768, 94304), (1792, 93041), (1904, 87568), (2176, 76622), (2912, 57256), (2947, 56576), (3094, 53888), (3328, 50099), (3368, 49504), (3536, 47152), (3808, 43784), (4352, 38311), (5473, 30464), (5824, 28628), (5894, 28288), (6188, 26944), (6736, 24752), (7072, 23576), (7157, 23296), (7616, 21892), (10946, 15232), (11648, 14314), (11788, 14144), (12376, 13472)]