156873942

素因数分解:

$2^1\times 3^3\times {\mathrm{2905073}}^1$

素因数の和:2905084

約数の個数: 16

約数和(自身を含む): 348608880

約数和(自身を除く): 191734938

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2905073, 5810146, 8715219, 17430438, 26145657, 52291314, 78436971, 156873942]

約数ペア:

[(1, 156873942), (2, 78436971), (3, 52291314), (6, 26145657), (9, 17430438), (18, 8715219), (27, 5810146), (54, 2905073)]