128518518

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1\times {\mathrm{881}}^1$

素因数の和:1520

約数の個数: 32

約数和(自身を含む): 264049632

約数和(自身を除く): 135531114

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 593, 881, 1186, 1762, 1779, 2643, 3558, 5286, 24313, 36121, 48626, 72242, 72939, 108363, 145878, 216726, 522433, 1044866, 1567299, 3134598, 21419753, 42839506, 64259259, 128518518]

約数ペア:

[(1, 128518518), (2, 64259259), (3, 42839506), (6, 21419753), (41, 3134598), (82, 1567299), (123, 1044866), (246, 522433), (593, 216726), (881, 145878), (1186, 108363), (1762, 72939), (1779, 72242), (2643, 48626), (3558, 36121), (5286, 24313)]