168985024

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1031}}^1$

素因数の和:1253

約数の個数: 56

約数和(自身を含む): 363309408

約数和(自身を除く): 194324384

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 197, 208, 394, 416, 788, 832, 1031, 1576, 2062, 2561, 3152, 4124, 5122, 6304, 8248, 10244, 12608, 13403, 16496, 20488, 26806, 32992, 40976, 53612, 65984, 81952, 107224, 163904, 203107, 214448, 406214, 428896, 812428, 857792, 1624856, 2640391, 3249712, 5280782, 6499424, 10561564, 12998848, 21123128, 42246256, 84492512, 168985024]

約数ペア:

[(1, 168985024), (2, 84492512), (4, 42246256), (8, 21123128), (13, 12998848), (16, 10561564), (26, 6499424), (32, 5280782), (52, 3249712), (64, 2640391), (104, 1624856), (197, 857792), (208, 812428), (394, 428896), (416, 406214), (788, 214448), (832, 203107), (1031, 163904), (1576, 107224), (2062, 81952), (2561, 65984), (3152, 53612), (4124, 40976), (5122, 32992), (6304, 26806), (8248, 20488), (10244, 16496), (12608, 13403)]