143066278

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1\times {\mathrm{2003}}^1$

素因数の和:2579

約数の個数: 16

約数和(自身を含む): 218163456

約数和(自身を除く): 75097178

約数列:

[1, 2, 71, 142, 503, 1006, 2003, 4006, 35713, 71426, 142213, 284426, 1007509, 2015018, 71533139, 143066278]

約数ペア:

[(1, 143066278), (2, 71533139), (71, 2015018), (142, 1007509), (503, 284426), (1006, 142213), (2003, 71426), (4006, 35713)]