156875147536

素因数分解:

$2^4\times {\mathrm{1871}}^1\times {\mathrm{5240351}}^1$

素因数の和:5242230

約数の個数: 20

約数和(自身を含む): 304108107264

約数和(自身を除く): 147232959728

約数列:

[1, 2, 4, 8, 16, 1871, 3742, 7484, 14968, 29936, 5240351, 10480702, 20961404, 41922808, 83845616, 9804696721, 19609393442, 39218786884, 78437573768, 156875147536]

約数ペア:

[(1, 156875147536), (2, 78437573768), (4, 39218786884), (8, 19609393442), (16, 9804696721), (1871, 83845616), (3742, 41922808), (7484, 20961404), (14968, 10480702), (29936, 5240351)]