168302848

素因数分解:

$2^8\times 7^2\times {\mathrm{13417}}^1$

素因数の和:13447

約数の個数: 54

約数和(自身を含む): 390826086

約数和(自身を除く): 222523238

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 13417, 26834, 53668, 93919, 107336, 187838, 214672, 375676, 429344, 657433, 751352, 858688, 1314866, 1502704, 1717376, 2629732, 3005408, 3434752, 5259464, 6010816, 10518928, 12021632, 21037856, 24043264, 42075712, 84151424, 168302848]

約数ペア:

[(1, 168302848), (2, 84151424), (4, 42075712), (7, 24043264), (8, 21037856), (14, 12021632), (16, 10518928), (28, 6010816), (32, 5259464), (49, 3434752), (56, 3005408), (64, 2629732), (98, 1717376), (112, 1502704), (128, 1314866), (196, 858688), (224, 751352), (256, 657433), (392, 429344), (448, 375676), (784, 214672), (896, 187838), (1568, 107336), (1792, 93919), (3136, 53668), (6272, 26834), (12544, 13417)]