157782016

素因数分解:

$2^{12}\times 7^1\times {\mathrm{5503}}^1$

素因数の和:5534

約数の個数: 52

約数和(自身を含む): 360666112

約数和(自身を除く): 202884096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4096, 5503, 7168, 11006, 14336, 22012, 28672, 38521, 44024, 77042, 88048, 154084, 176096, 308168, 352192, 616336, 704384, 1232672, 1408768, 2465344, 2817536, 4930688, 5635072, 9861376, 11270144, 19722752, 22540288, 39445504, 78891008, 157782016]

約数ペア:

[(1, 157782016), (2, 78891008), (4, 39445504), (7, 22540288), (8, 19722752), (14, 11270144), (16, 9861376), (28, 5635072), (32, 4930688), (56, 2817536), (64, 2465344), (112, 1408768), (128, 1232672), (224, 704384), (256, 616336), (448, 352192), (512, 308168), (896, 176096), (1024, 154084), (1792, 88048), (2048, 77042), (3584, 44024), (4096, 38521), (5503, 28672), (7168, 22012), (11006, 14336)]