128417316

素因数分解:

$2^2\times 3^1\times {\mathrm{1489}}^1\times {\mathrm{7187}}^1$

素因数の和:8683

約数の個数: 24

約数和(自身を含む): 299883360

約数和(自身を除く): 171466044

約数列:

[1, 2, 3, 4, 6, 12, 1489, 2978, 4467, 5956, 7187, 8934, 14374, 17868, 21561, 28748, 43122, 86244, 10701443, 21402886, 32104329, 42805772, 64208658, 128417316]

約数ペア:

[(1, 128417316), (2, 64208658), (3, 42805772), (4, 32104329), (6, 21402886), (12, 10701443), (1489, 86244), (2978, 43122), (4467, 28748), (5956, 21561), (7187, 17868), (8934, 14374)]