164438016

素因数分解:

$2^{13}\times 3^1\times {\mathrm{6691}}^1$

素因数の和:6720

約数の個数: 56

約数和(自身を含む): 438540144

約数和(自身を除く): 274102128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 4096, 6144, 6691, 8192, 12288, 13382, 20073, 24576, 26764, 40146, 53528, 80292, 107056, 160584, 214112, 321168, 428224, 642336, 856448, 1284672, 1712896, 2569344, 3425792, 5138688, 6851584, 10277376, 13703168, 20554752, 27406336, 41109504, 54812672, 82219008, 164438016]

約数ペア:

[(1, 164438016), (2, 82219008), (3, 54812672), (4, 41109504), (6, 27406336), (8, 20554752), (12, 13703168), (16, 10277376), (24, 6851584), (32, 5138688), (48, 3425792), (64, 2569344), (96, 1712896), (128, 1284672), (192, 856448), (256, 642336), (384, 428224), (512, 321168), (768, 214112), (1024, 160584), (1536, 107056), (2048, 80292), (3072, 53528), (4096, 40146), (6144, 26764), (6691, 24576), (8192, 20073), (12288, 13382)]