171200512

素因数分解:

$2^{12}\times 7^2\times {\mathrm{853}}^1$

素因数の和:891

約数の個数: 78

約数和(自身を含む): 398721498

約数和(自身を除く): 227520986

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 853, 896, 1024, 1568, 1706, 1792, 2048, 3136, 3412, 3584, 4096, 5971, 6272, 6824, 7168, 11942, 12544, 13648, 14336, 23884, 25088, 27296, 28672, 41797, 47768, 50176, 54592, 83594, 95536, 100352, 109184, 167188, 191072, 200704, 218368, 334376, 382144, 436736, 668752, 764288, 873472, 1337504, 1528576, 1746944, 2675008, 3057152, 3493888, 5350016, 6114304, 10700032, 12228608, 21400064, 24457216, 42800128, 85600256, 171200512]

約数ペア:

[(1, 171200512), (2, 85600256), (4, 42800128), (7, 24457216), (8, 21400064), (14, 12228608), (16, 10700032), (28, 6114304), (32, 5350016), (49, 3493888), (56, 3057152), (64, 2675008), (98, 1746944), (112, 1528576), (128, 1337504), (196, 873472), (224, 764288), (256, 668752), (392, 436736), (448, 382144), (512, 334376), (784, 218368), (853, 200704), (896, 191072), (1024, 167188), (1568, 109184), (1706, 100352), (1792, 95536), (2048, 83594), (3136, 54592), (3412, 50176), (3584, 47768), (4096, 41797), (5971, 28672), (6272, 27296), (6824, 25088), (7168, 23884), (11942, 14336), (12544, 13648)]