166871128322

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{13203919}}^1$

素因数の和:13204081

約数の個数: 16

約数和(自身を含む): 256684204800

約数和(自身を除く): 89813076478

約数列:

[1, 2, 71, 89, 142, 178, 6319, 12638, 13203919, 26407838, 937478249, 1175148791, 1874956498, 2350297582, 83435564161, 166871128322]

約数ペア:

[(1, 166871128322), (2, 83435564161), (71, 2350297582), (89, 1874956498), (142, 1175148791), (178, 937478249), (6319, 26407838), (12638, 13203919)]