168281646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2157457}}^1$

素因数の和:2157475

約数の個数: 16

約数和(自身を含む): 362452944

約数和(自身を除く): 194171298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2157457, 4314914, 6472371, 12944742, 28046941, 56093882, 84140823, 168281646]

約数ペア:

[(1, 168281646), (2, 84140823), (3, 56093882), (6, 28046941), (13, 12944742), (26, 6472371), (39, 4314914), (78, 2157457)]