156917038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{10513}}^1$

素因数の和:10971

約数の個数: 16

約数和(自身を含む): 249812640

約数和(自身を除く): 92895602

約数列:

[1, 2, 17, 34, 439, 878, 7463, 10513, 14926, 21026, 178721, 357442, 4615207, 9230414, 78458519, 156917038]

約数ペア:

[(1, 156917038), (2, 78458519), (17, 9230414), (34, 4615207), (439, 357442), (878, 178721), (7463, 21026), (10513, 14926)]