128200662

素因数分解:

$2^1\times 3^2\times {\mathrm{2239}}^1\times {\mathrm{3181}}^1$

素因数の和:5428

約数の個数: 24

約数和(自身を含む): 277979520

約数和(自身を除く): 149778858

約数列:

[1, 2, 3, 6, 9, 18, 2239, 3181, 4478, 6362, 6717, 9543, 13434, 19086, 20151, 28629, 40302, 57258, 7122259, 14244518, 21366777, 42733554, 64100331, 128200662]

約数ペア:

[(1, 128200662), (2, 64100331), (3, 42733554), (6, 21366777), (9, 14244518), (18, 7122259), (2239, 57258), (3181, 40302), (4478, 28629), (6362, 20151), (6717, 19086), (9543, 13434)]