156977946

素因数分解:

$2^1\times 3^3\times {\mathrm{2906999}}^1$

素因数の和:2907010

約数の個数: 16

約数和(自身を含む): 348840000

約数和(自身を除く): 191862054

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2906999, 5813998, 8720997, 17441994, 26162991, 52325982, 78488973, 156977946]

約数ペア:

[(1, 156977946), (2, 78488973), (3, 52325982), (6, 26162991), (9, 17441994), (18, 8720997), (27, 5813998), (54, 2906999)]