154352128

素因数分解:

$2^9\times 7^1\times {\mathrm{43067}}^1$

素因数の和:43092

約数の個数: 40

約数和(自身を含む): 352468512

約数和(自身を除く): 198116384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 43067, 86134, 172268, 301469, 344536, 602938, 689072, 1205876, 1378144, 2411752, 2756288, 4823504, 5512576, 9647008, 11025152, 19294016, 22050304, 38588032, 77176064, 154352128]

約数ペア:

[(1, 154352128), (2, 77176064), (4, 38588032), (7, 22050304), (8, 19294016), (14, 11025152), (16, 9647008), (28, 5512576), (32, 4823504), (56, 2756288), (64, 2411752), (112, 1378144), (128, 1205876), (224, 689072), (256, 602938), (448, 344536), (512, 301469), (896, 172268), (1792, 86134), (3584, 43067)]