168771008

素因数分解:

$2^6\times 7^1\times {\mathrm{376721}}^1$

素因数の和:376740

約数の個数: 28

約数和(自身を含む): 382749552

約数和(自身を除く): 213978544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 376721, 753442, 1506884, 2637047, 3013768, 5274094, 6027536, 10548188, 12055072, 21096376, 24110144, 42192752, 84385504, 168771008]

約数ペア:

[(1, 168771008), (2, 84385504), (4, 42192752), (7, 24110144), (8, 21096376), (14, 12055072), (16, 10548188), (28, 6027536), (32, 5274094), (56, 3013768), (64, 2637047), (112, 1506884), (224, 753442), (448, 376721)]