156953755210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2242196503}}^1$

素因数の和:2242196517

約数の個数: 16

約数和(自身を含む): 322876296576

約数和(自身を除く): 165922541366

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2242196503, 4484393006, 11210982515, 15695375521, 22421965030, 31390751042, 78476877605, 156953755210]

約数ペア:

[(1, 156953755210), (2, 78476877605), (5, 31390751042), (7, 22421965030), (10, 15695375521), (14, 11210982515), (35, 4484393006), (70, 2242196503)]