155631088

素因数分解:

$2^4\times {\mathrm{9726943}}^1$

素因数の和:9726951

約数の個数: 10

約数和(自身を含む): 301535264

約数和(自身を除く): 145904176

約数列:

[1, 2, 4, 8, 16, 9726943, 19453886, 38907772, 77815544, 155631088]

約数ペア:

[(1, 155631088), (2, 77815544), (4, 38907772), (8, 19453886), (16, 9726943)]