156729786872

素因数分解:

$2^3\times {\mathrm{8009}}^1\times {\mathrm{2446151}}^1$

素因数の和:2454166

約数の個数: 16

約数和(自身を含む): 293905162800

約数和(自身を除く): 137175375928

約数列:

[1, 2, 4, 8, 8009, 16018, 32036, 64072, 2446151, 4892302, 9784604, 19569208, 19591223359, 39182446718, 78364893436, 156729786872]

約数ペア:

[(1, 156729786872), (2, 78364893436), (4, 39182446718), (8, 19591223359), (8009, 19569208), (16018, 9784604), (32036, 4892302), (64072, 2446151)]