158198784

素因数分解:

$2^{10}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2239}}^1$

素因数の和:2285

約数の個数: 88

約数和(自身を含む): 440186880

約数和(自身を除く): 281988096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 512, 552, 736, 768, 1024, 1104, 1472, 1536, 2208, 2239, 2944, 3072, 4416, 4478, 5888, 6717, 8832, 8956, 11776, 13434, 17664, 17912, 23552, 26868, 35328, 35824, 51497, 53736, 70656, 71648, 102994, 107472, 143296, 154491, 205988, 214944, 286592, 308982, 411976, 429888, 573184, 617964, 823952, 859776, 1146368, 1235928, 1647904, 1719552, 2292736, 2471856, 3295808, 3439104, 4943712, 6591616, 6878208, 9887424, 13183232, 19774848, 26366464, 39549696, 52732928, 79099392, 158198784]

約数ペア:

[(1, 158198784), (2, 79099392), (3, 52732928), (4, 39549696), (6, 26366464), (8, 19774848), (12, 13183232), (16, 9887424), (23, 6878208), (24, 6591616), (32, 4943712), (46, 3439104), (48, 3295808), (64, 2471856), (69, 2292736), (92, 1719552), (96, 1647904), (128, 1235928), (138, 1146368), (184, 859776), (192, 823952), (256, 617964), (276, 573184), (368, 429888), (384, 411976), (512, 308982), (552, 286592), (736, 214944), (768, 205988), (1024, 154491), (1104, 143296), (1472, 107472), (1536, 102994), (2208, 71648), (2239, 70656), (2944, 53736), (3072, 51497), (4416, 35824), (4478, 35328), (5888, 26868), (6717, 23552), (8832, 17912), (8956, 17664), (11776, 13434)]