130178252

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{3361}}^1$

素因数の和:3809

約数の個数: 24

約数和(自身を含む): 238352352

約数和(自身を除く): 108174100

約数列:

[1, 2, 4, 23, 46, 92, 421, 842, 1684, 3361, 6722, 9683, 13444, 19366, 38732, 77303, 154606, 309212, 1414981, 2829962, 5659924, 32544563, 65089126, 130178252]

約数ペア:

[(1, 130178252), (2, 65089126), (4, 32544563), (23, 5659924), (46, 2829962), (92, 1414981), (421, 309212), (842, 154606), (1684, 77303), (3361, 38732), (6722, 19366), (9683, 13444)]