168641538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2162071}}^1$

素因数の和:2162089

約数の個数: 16

約数和(自身を含む): 363228096

約数和(自身を除く): 194586558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2162071, 4324142, 6486213, 12972426, 28106923, 56213846, 84320769, 168641538]

約数ペア:

[(1, 168641538), (2, 84320769), (3, 56213846), (6, 28106923), (13, 12972426), (26, 6486213), (39, 4324142), (78, 2162071)]