142154902

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1\times {\mathrm{2161}}^1$

素因数の和:3255

約数の個数: 16

約数和(自身を含む): 220420224

約数和(自身を除く): 78265322

約数列:

[1, 2, 31, 62, 1061, 2122, 2161, 4322, 32891, 65782, 66991, 133982, 2292821, 4585642, 71077451, 142154902]

約数ペア:

[(1, 142154902), (2, 71077451), (31, 4585642), (62, 2292821), (1061, 133982), (2122, 66991), (2161, 65782), (4322, 32891)]