141580288

素因数分解:

$2^{11}\times {\mathrm{73}}^1\times {\mathrm{947}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 287272440

約数和(自身を除く): 145692152

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 512, 584, 947, 1024, 1168, 1894, 2048, 2336, 3788, 4672, 7576, 9344, 15152, 18688, 30304, 37376, 60608, 69131, 74752, 121216, 138262, 149504, 242432, 276524, 484864, 553048, 969728, 1106096, 1939456, 2212192, 4424384, 8848768, 17697536, 35395072, 70790144, 141580288]

約数ペア:

[(1, 141580288), (2, 70790144), (4, 35395072), (8, 17697536), (16, 8848768), (32, 4424384), (64, 2212192), (73, 1939456), (128, 1106096), (146, 969728), (256, 553048), (292, 484864), (512, 276524), (584, 242432), (947, 149504), (1024, 138262), (1168, 121216), (1894, 74752), (2048, 69131), (2336, 60608), (3788, 37376), (4672, 30304), (7576, 18688), (9344, 15152)]