123191936

素因数分解:

$2^7\times 7^1\times {\mathrm{137491}}^1$

素因数の和:137512

約数の個数: 32

約数和(自身を含む): 280483680

約数和(自身を除く): 157291744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 137491, 274982, 549964, 962437, 1099928, 1924874, 2199856, 3849748, 4399712, 7699496, 8799424, 15398992, 17598848, 30797984, 61595968, 123191936]

約数ペア:

[(1, 123191936), (2, 61595968), (4, 30797984), (7, 17598848), (8, 15398992), (14, 8799424), (16, 7699496), (28, 4399712), (32, 3849748), (56, 2199856), (64, 1924874), (112, 1099928), (128, 962437), (224, 549964), (448, 274982), (896, 137491)]