143442862

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{5581}}^1$

素因数の和:5835

約数の個数: 16

約数和(自身を含む): 219439584

約数和(自身を除く): 75996722

約数列:

[1, 2, 71, 142, 181, 362, 5581, 11162, 12851, 25702, 396251, 792502, 1010161, 2020322, 71721431, 143442862]

約数ペア:

[(1, 143442862), (2, 71721431), (71, 2020322), (142, 1010161), (181, 792502), (362, 396251), (5581, 25702), (11162, 12851)]