123502144

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{113513}}^1$

素因数の和:113542

約数の個数: 28

約数和(自身を含む): 259493004

約数和(自身を除く): 135990860

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 113513, 227026, 454052, 908104, 1816208, 1929721, 3632416, 3859442, 7264832, 7718884, 15437768, 30875536, 61751072, 123502144]

約数ペア:

[(1, 123502144), (2, 61751072), (4, 30875536), (8, 15437768), (16, 7718884), (17, 7264832), (32, 3859442), (34, 3632416), (64, 1929721), (68, 1816208), (136, 908104), (272, 454052), (544, 227026), (1088, 113513)]