159544144

素因数分解:

$2^4\times {\mathrm{9971509}}^1$

素因数の和:9971517

約数の個数: 10

約数和(自身を含む): 309116810

約数和(自身を除く): 149572666

約数列:

[1, 2, 4, 8, 16, 9971509, 19943018, 39886036, 79772072, 159544144]

約数ペア:

[(1, 159544144), (2, 79772072), (4, 39886036), (8, 19943018), (16, 9971509)]