156907898288

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{10099633}}^1$

素因数の和:10100612

約数の個数: 20

約数和(自身を含む): 304322171688

約数和(自身を除く): 147414273400

約数列:

[1, 2, 4, 8, 16, 971, 1942, 3884, 7768, 15536, 10099633, 20199266, 40398532, 80797064, 161594128, 9806743643, 19613487286, 39226974572, 78453949144, 156907898288]

約数ペア:

[(1, 156907898288), (2, 78453949144), (4, 39226974572), (8, 19613487286), (16, 9806743643), (971, 161594128), (1942, 80797064), (3884, 40398532), (7768, 20199266), (15536, 10099633)]