163917078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2101501}}^1$

素因数の和:2101519

約数の個数: 16

約数和(自身を含む): 353052336

約数和(自身を除く): 189135258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2101501, 4203002, 6304503, 12609006, 27319513, 54639026, 81958539, 163917078]

約数ペア:

[(1, 163917078), (2, 81958539), (3, 54639026), (6, 27319513), (13, 12609006), (26, 6304503), (39, 4203002), (78, 2101501)]