142000708

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{2657}}^1$

素因数の和:3123

約数の個数: 24

約数和(自身を含む): 257209344

約数和(自身を除く): 115208636

約数列:

[1, 2, 4, 31, 62, 124, 431, 862, 1724, 2657, 5314, 10628, 13361, 26722, 53444, 82367, 164734, 329468, 1145167, 2290334, 4580668, 35500177, 71000354, 142000708]

約数ペア:

[(1, 142000708), (2, 71000354), (4, 35500177), (31, 4580668), (62, 2290334), (124, 1145167), (431, 329468), (862, 164734), (1724, 82367), (2657, 53444), (5314, 26722), (10628, 13361)]