198711296

素因数分解:

$2^{11}\times 7^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 462309120

約数和(自身を除く): 263597824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 167, 224, 256, 332, 334, 448, 512, 581, 664, 668, 896, 1024, 1162, 1169, 1328, 1336, 1792, 2048, 2324, 2338, 2656, 2672, 3584, 4648, 4676, 5312, 5344, 7168, 9296, 9352, 10624, 10688, 13861, 14336, 18592, 18704, 21248, 21376, 27722, 37184, 37408, 42496, 42752, 55444, 74368, 74816, 84992, 85504, 97027, 110888, 148736, 149632, 169984, 171008, 194054, 221776, 297472, 299264, 342016, 388108, 443552, 594944, 598528, 776216, 887104, 1189888, 1197056, 1552432, 1774208, 2394112, 3104864, 3548416, 6209728, 7096832, 12419456, 14193664, 24838912, 28387328, 49677824, 99355648, 198711296]

約数ペア:

[(1, 198711296), (2, 99355648), (4, 49677824), (7, 28387328), (8, 24838912), (14, 14193664), (16, 12419456), (28, 7096832), (32, 6209728), (56, 3548416), (64, 3104864), (83, 2394112), (112, 1774208), (128, 1552432), (166, 1197056), (167, 1189888), (224, 887104), (256, 776216), (332, 598528), (334, 594944), (448, 443552), (512, 388108), (581, 342016), (664, 299264), (668, 297472), (896, 221776), (1024, 194054), (1162, 171008), (1169, 169984), (1328, 149632), (1336, 148736), (1792, 110888), (2048, 97027), (2324, 85504), (2338, 84992), (2656, 74816), (2672, 74368), (3584, 55444), (4648, 42752), (4676, 42496), (5312, 37408), (5344, 37184), (7168, 27722), (9296, 21376), (9352, 21248), (10624, 18704), (10688, 18592), (13861, 14336)]