156246983

素因数分解:

${\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 174326880

約数和(自身を除く): 18079897

約数列:

[1, 17, 29, 103, 181, 289, 493, 1751, 2987, 3077, 5249, 8381, 18643, 29767, 50779, 52309, 89233, 316931, 540647, 863243, 1516961, 5387827, 9190999, 156246983]

約数ペア:

[(1, 156246983), (17, 9190999), (29, 5387827), (103, 1516961), (181, 863243), (289, 540647), (493, 316931), (1751, 89233), (2987, 52309), (3077, 50779), (5249, 29767), (8381, 18643)]