156906018

素因数分解:

$2^1\times 3^3\times {\mathrm{2905667}}^1$

素因数の和:2905678

約数の個数: 16

約数和(自身を含む): 348680160

約数和(自身を除く): 191774142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2905667, 5811334, 8717001, 17434002, 26151003, 52302006, 78453009, 156906018]

約数ペア:

[(1, 156906018), (2, 78453009), (3, 52302006), (6, 26151003), (9, 17434002), (18, 8717001), (27, 5811334), (54, 2905667)]