128555466

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{38329}}^1$

素因数の和:38390

約数の個数: 32

約数和(自身を含む): 283335360

約数和(自身を除く): 154779894

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 38329, 76658, 114987, 229974, 498277, 996554, 1494831, 1648147, 2989662, 3296294, 4944441, 9888882, 21425911, 42851822, 64277733, 128555466]

約数ペア:

[(1, 128555466), (2, 64277733), (3, 42851822), (6, 21425911), (13, 9888882), (26, 4944441), (39, 3296294), (43, 2989662), (78, 1648147), (86, 1494831), (129, 996554), (258, 498277), (559, 229974), (1118, 114987), (1677, 76658), (3354, 38329)]