144232144

素因数分解:

$2^4\times 7^1\times {\mathrm{1287787}}^1$

素因数の和:1287802

約数の個数: 20

約数和(自身を含む): 319371424

約数和(自身を除く): 175139280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1287787, 2575574, 5151148, 9014509, 10302296, 18029018, 20604592, 36058036, 72116072, 144232144]

約数ペア:

[(1, 144232144), (2, 72116072), (4, 36058036), (7, 20604592), (8, 18029018), (14, 10302296), (16, 9014509), (28, 5151148), (56, 2575574), (112, 1287787)]