169472256

素因数分解:

$2^8\times 3^1\times {\mathrm{220667}}^1$

素因数の和:220686

約数の個数: 36

約数和(自身を含む): 451045392

約数和(自身を除く): 281573136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 220667, 441334, 662001, 882668, 1324002, 1765336, 2648004, 3530672, 5296008, 7061344, 10592016, 14122688, 21184032, 28245376, 42368064, 56490752, 84736128, 169472256]

約数ペア:

[(1, 169472256), (2, 84736128), (3, 56490752), (4, 42368064), (6, 28245376), (8, 21184032), (12, 14122688), (16, 10592016), (24, 7061344), (32, 5296008), (48, 3530672), (64, 2648004), (96, 1765336), (128, 1324002), (192, 882668), (256, 662001), (384, 441334), (768, 220667)]