128039508

素因数分解:

$2^2\times 3^3\times {\mathrm{1185551}}^1$

素因数の和:1185564

約数の個数: 24

約数和(自身を含む): 331954560

約数和(自身を除く): 203915052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1185551, 2371102, 3556653, 4742204, 7113306, 10669959, 14226612, 21339918, 32009877, 42679836, 64019754, 128039508]

約数ペア:

[(1, 128039508), (2, 64019754), (3, 42679836), (4, 32009877), (6, 21339918), (9, 14226612), (12, 10669959), (18, 7113306), (27, 4742204), (36, 3556653), (54, 2371102), (108, 1185551)]