129188864

素因数分解:

$2^{10}\times 7^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:363

約数の個数: 88

約数和(自身を含む): 300663360

約数和(自身を除く): 171474496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 256, 268, 269, 448, 469, 512, 536, 538, 896, 938, 1024, 1072, 1076, 1792, 1876, 1883, 2144, 2152, 3584, 3752, 3766, 4288, 4304, 7168, 7504, 7532, 8576, 8608, 15008, 15064, 17152, 17216, 18023, 30016, 30128, 34304, 34432, 36046, 60032, 60256, 68608, 68864, 72092, 120064, 120512, 126161, 137728, 144184, 240128, 241024, 252322, 275456, 288368, 480256, 482048, 504644, 576736, 964096, 1009288, 1153472, 1928192, 2018576, 2306944, 4037152, 4613888, 8074304, 9227776, 16148608, 18455552, 32297216, 64594432, 129188864]

約数ペア:

[(1, 129188864), (2, 64594432), (4, 32297216), (7, 18455552), (8, 16148608), (14, 9227776), (16, 8074304), (28, 4613888), (32, 4037152), (56, 2306944), (64, 2018576), (67, 1928192), (112, 1153472), (128, 1009288), (134, 964096), (224, 576736), (256, 504644), (268, 482048), (269, 480256), (448, 288368), (469, 275456), (512, 252322), (536, 241024), (538, 240128), (896, 144184), (938, 137728), (1024, 126161), (1072, 120512), (1076, 120064), (1792, 72092), (1876, 68864), (1883, 68608), (2144, 60256), (2152, 60032), (3584, 36046), (3752, 34432), (3766, 34304), (4288, 30128), (4304, 30016), (7168, 18023), (7504, 17216), (7532, 17152), (8576, 15064), (8608, 15008)]