143739286

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1\times {\mathrm{2003}}^1$

素因数の和:2735

約数の個数: 16

約数和(自身を含む): 220111344

約数和(自身を除く): 76372058

約数列:

[1, 2, 53, 106, 677, 1354, 2003, 4006, 35881, 71762, 106159, 212318, 1356031, 2712062, 71869643, 143739286]

約数ペア:

[(1, 143739286), (2, 71869643), (53, 2712062), (106, 1356031), (677, 212318), (1354, 106159), (2003, 71762), (4006, 35881)]