130009156

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{61441}}^1$

素因数の和:61491

約数の個数: 18

約数和(自身を含む): 237841982

約数和(自身を除く): 107832826

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 61441, 122882, 245764, 1413143, 2826286, 5652572, 32502289, 65004578, 130009156]

約数ペア:

[(1, 130009156), (2, 65004578), (4, 32502289), (23, 5652572), (46, 2826286), (92, 1413143), (529, 245764), (1058, 122882), (2116, 61441)]