140298554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{87359}}^1$

素因数の和:87445

約数の個数: 16

約数和(自身を含む): 232727040

約数和(自身を除く): 92428486

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 87359, 174718, 960949, 1921898, 6377207, 12754414, 70149277, 140298554]

約数ペア:

[(1, 140298554), (2, 70149277), (11, 12754414), (22, 6377207), (73, 1921898), (146, 960949), (803, 174718), (1606, 87359)]