128436322

素因数分解:

$2^1\times 7^1\times {\mathrm{2707}}^1\times {\mathrm{3389}}^1$

素因数の和:6105

約数の個数: 16

約数和(自身を含む): 220322880

約数和(自身を除く): 91886558

約数列:

[1, 2, 7, 14, 2707, 3389, 5414, 6778, 18949, 23723, 37898, 47446, 9174023, 18348046, 64218161, 128436322]

約数ペア:

[(1, 128436322), (2, 64218161), (7, 18348046), (14, 9174023), (2707, 47446), (3389, 37898), (5414, 23723), (6778, 18949)]