166541984

素因数分解:

$2^5\times 7^2\times {\mathrm{106213}}^1$

素因数の和:106237

約数の個数: 36

約数和(自身を含む): 381414474

約数和(自身を除く): 214872490

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 106213, 212426, 424852, 743491, 849704, 1486982, 1699408, 2973964, 3398816, 5204437, 5947928, 10408874, 11895856, 20817748, 23791712, 41635496, 83270992, 166541984]

約数ペア:

[(1, 166541984), (2, 83270992), (4, 41635496), (7, 23791712), (8, 20817748), (14, 11895856), (16, 10408874), (28, 5947928), (32, 5204437), (49, 3398816), (56, 2973964), (98, 1699408), (112, 1486982), (196, 849704), (224, 743491), (392, 424852), (784, 212426), (1568, 106213)]