157538354

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{42509}}^1$

素因数の和:42637

約数の個数: 16

約数和(自身を含む): 252509400

約数和(自身を除く): 94971046

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 42509, 85018, 722653, 1445306, 4633481, 9266962, 78769177, 157538354]

約数ペア:

[(1, 157538354), (2, 78769177), (17, 9266962), (34, 4633481), (109, 1445306), (218, 722653), (1853, 85018), (3706, 42509)]