164021442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2102839}}^1$

素因数の和:2102857

約数の個数: 16

約数和(自身を含む): 353277120

約数和(自身を除く): 189255678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2102839, 4205678, 6308517, 12617034, 27336907, 54673814, 82010721, 164021442]

約数ペア:

[(1, 164021442), (2, 82010721), (3, 54673814), (6, 27336907), (13, 12617034), (26, 6308517), (39, 4205678), (78, 2102839)]