156307218

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1132661}}^1$

素因数の和:1132689

約数の個数: 16

約数和(自身を含む): 326206656

約数和(自身を除く): 169899438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1132661, 2265322, 3397983, 6795966, 26051203, 52102406, 78153609, 156307218]

約数ペア:

[(1, 156307218), (2, 78153609), (3, 52102406), (6, 26051203), (23, 6795966), (46, 3397983), (69, 2265322), (138, 1132661)]