159387604

素因数分解:

$2^2\times {\mathrm{601}}^1\times {\mathrm{66301}}^1$

素因数の和:66906

約数の個数: 12

約数和(自身を含む): 279396628

約数和(自身を除く): 120009024

約数列:

[1, 2, 4, 601, 1202, 2404, 66301, 132602, 265204, 39846901, 79693802, 159387604]

約数ペア:

[(1, 159387604), (2, 79693802), (4, 39846901), (601, 265204), (1202, 132602), (2404, 66301)]