138830928

素因数分解:

$2^4\times 3^1\times {\mathrm{2892311}}^1$

素因数の和:2892322

約数の個数: 20

約数和(自身を含む): 358646688

約数和(自身を除く): 219815760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2892311, 5784622, 8676933, 11569244, 17353866, 23138488, 34707732, 46276976, 69415464, 138830928]

約数ペア:

[(1, 138830928), (2, 69415464), (3, 46276976), (4, 34707732), (6, 23138488), (8, 17353866), (12, 11569244), (16, 8676933), (24, 5784622), (48, 2892311)]