126726143

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 148780800

約数和(自身を除く): 22054657

約数列:

[1, 17, 19, 29, 83, 163, 323, 493, 551, 1411, 1577, 2407, 2771, 3097, 4727, 9367, 13529, 26809, 40919, 45733, 52649, 80359, 89813, 229993, 257051, 392341, 777461, 1526821, 4369867, 6669797, 7454479, 126726143]

約数ペア:

[(1, 126726143), (17, 7454479), (19, 6669797), (29, 4369867), (83, 1526821), (163, 777461), (323, 392341), (493, 257051), (551, 229993), (1411, 89813), (1577, 80359), (2407, 52649), (2771, 45733), (3097, 40919), (4727, 26809), (9367, 13529)]