128240034

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1644103}}^1$

素因数の和:1644121

約数の個数: 16

約数和(自身を含む): 276209472

約数和(自身を除く): 147969438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1644103, 3288206, 4932309, 9864618, 21373339, 42746678, 64120017, 128240034]

約数ペア:

[(1, 128240034), (2, 64120017), (3, 42746678), (6, 21373339), (13, 9864618), (26, 4932309), (39, 3288206), (78, 1644103)]