168758958

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{3907}}^1$

素因数の和:4248

約数の個数: 32

約数和(自身を含む): 353408256

約数和(自身を除く): 184649298

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 313, 626, 939, 1878, 3907, 7199, 7814, 11721, 14398, 21597, 23442, 43194, 89861, 179722, 269583, 539166, 1222891, 2445782, 3668673, 7337346, 28126493, 56252986, 84379479, 168758958]

約数ペア:

[(1, 168758958), (2, 84379479), (3, 56252986), (6, 28126493), (23, 7337346), (46, 3668673), (69, 2445782), (138, 1222891), (313, 539166), (626, 269583), (939, 179722), (1878, 89861), (3907, 43194), (7199, 23442), (7814, 21597), (11721, 14398)]