168719992

素因数分解:

$2^3\times 7^1\times {\mathrm{439}}^1\times {\mathrm{6863}}^1$

素因数の和:7315

約数の個数: 32

約数和(自身を含む): 362419200

約数和(自身を除く): 193699208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 439, 878, 1756, 3073, 3512, 6146, 6863, 12292, 13726, 24584, 27452, 48041, 54904, 96082, 192164, 384328, 3012857, 6025714, 12051428, 21089999, 24102856, 42179998, 84359996, 168719992]

約数ペア:

[(1, 168719992), (2, 84359996), (4, 42179998), (7, 24102856), (8, 21089999), (14, 12051428), (28, 6025714), (56, 3012857), (439, 384328), (878, 192164), (1756, 96082), (3073, 54904), (3512, 48041), (6146, 27452), (6863, 24584), (12292, 13726)]