123549496

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{11551}}^1$

素因数の和:11755

約数の個数: 32

約数和(自身を含む): 266158080

約数和(自身を除く): 142608584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1337, 1528, 2674, 5348, 10696, 11551, 23102, 46204, 80857, 92408, 161714, 323428, 646856, 2206241, 4412482, 8824964, 15443687, 17649928, 30887374, 61774748, 123549496]

約数ペア:

[(1, 123549496), (2, 61774748), (4, 30887374), (7, 17649928), (8, 15443687), (14, 8824964), (28, 4412482), (56, 2206241), (191, 646856), (382, 323428), (764, 161714), (1337, 92408), (1528, 80857), (2674, 46204), (5348, 23102), (10696, 11551)]