167071040

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4111}}^1$

素因数の和:4255

約数の個数: 56

約数和(自身を含む): 401068032

約数和(自身を除く): 233996992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4064, 4111, 5080, 8128, 8222, 10160, 16444, 20320, 20555, 32888, 40640, 41110, 65776, 82220, 131552, 164440, 263104, 328880, 522097, 657760, 1044194, 1315520, 2088388, 2610485, 4176776, 5220970, 8353552, 10441940, 16707104, 20883880, 33414208, 41767760, 83535520, 167071040]

約数ペア:

[(1, 167071040), (2, 83535520), (4, 41767760), (5, 33414208), (8, 20883880), (10, 16707104), (16, 10441940), (20, 8353552), (32, 5220970), (40, 4176776), (64, 2610485), (80, 2088388), (127, 1315520), (160, 1044194), (254, 657760), (320, 522097), (508, 328880), (635, 263104), (1016, 164440), (1270, 131552), (2032, 82220), (2540, 65776), (4064, 41110), (4111, 40640), (5080, 32888), (8128, 20555), (8222, 20320), (10160, 16444)]