157212996872

素因数分解:

$2^3\times {\mathrm{2411}}^1\times {\mathrm{8150819}}^1$

素因数の和:8153236

約数の個数: 16

約数和(自身を含む): 294896667600

約数和(自身を除く): 137683670728

約数列:

[1, 2, 4, 8, 2411, 4822, 9644, 19288, 8150819, 16301638, 32603276, 65206552, 19651624609, 39303249218, 78606498436, 157212996872]

約数ペア:

[(1, 157212996872), (2, 78606498436), (4, 39303249218), (8, 19651624609), (2411, 65206552), (4822, 32603276), (9644, 16301638), (19288, 8150819)]