142119988

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{3049}}^1$

素因数の和:3367

約数の個数: 24

約数和(自身を含む): 255516800

約数和(自身を除く): 113396812

約数列:

[1, 2, 4, 43, 86, 172, 271, 542, 1084, 3049, 6098, 11653, 12196, 23306, 46612, 131107, 262214, 524428, 826279, 1652558, 3305116, 35529997, 71059994, 142119988]

約数ペア:

[(1, 142119988), (2, 71059994), (4, 35529997), (43, 3305116), (86, 1652558), (172, 826279), (271, 524428), (542, 262214), (1084, 131107), (3049, 46612), (6098, 23306), (11653, 12196)]