145273856

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1559}}^1$

素因数の和:1599

約数の個数: 88

約数和(自身を含む): 357651840

約数和(自身を除く): 212377984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1024, 1456, 1559, 1664, 1792, 2912, 3118, 3328, 3584, 5824, 6236, 6656, 7168, 10913, 11648, 12472, 13312, 20267, 21826, 23296, 24944, 40534, 43652, 46592, 49888, 81068, 87304, 93184, 99776, 141869, 162136, 174608, 199552, 283738, 324272, 349216, 399104, 567476, 648544, 698432, 798208, 1134952, 1297088, 1396864, 1596416, 2269904, 2594176, 2793728, 4539808, 5188352, 5587456, 9079616, 10376704, 11174912, 18159232, 20753408, 36318464, 72636928, 145273856]

約数ペア:

[(1, 145273856), (2, 72636928), (4, 36318464), (7, 20753408), (8, 18159232), (13, 11174912), (14, 10376704), (16, 9079616), (26, 5587456), (28, 5188352), (32, 4539808), (52, 2793728), (56, 2594176), (64, 2269904), (91, 1596416), (104, 1396864), (112, 1297088), (128, 1134952), (182, 798208), (208, 698432), (224, 648544), (256, 567476), (364, 399104), (416, 349216), (448, 324272), (512, 283738), (728, 199552), (832, 174608), (896, 162136), (1024, 141869), (1456, 99776), (1559, 93184), (1664, 87304), (1792, 81068), (2912, 49888), (3118, 46592), (3328, 43652), (3584, 40534), (5824, 24944), (6236, 23296), (6656, 21826), (7168, 20267), (10913, 13312), (11648, 12472)]