171488708

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{8009}}^1$

素因数の和:8167

約数の個数: 24

約数和(自身を含む): 308833560

約数和(自身を除く): 137344852

約数列:

[1, 2, 4, 53, 101, 106, 202, 212, 404, 5353, 8009, 10706, 16018, 21412, 32036, 424477, 808909, 848954, 1617818, 1697908, 3235636, 42872177, 85744354, 171488708]

約数ペア:

[(1, 171488708), (2, 85744354), (4, 42872177), (53, 3235636), (101, 1697908), (106, 1617818), (202, 848954), (212, 808909), (404, 424477), (5353, 32036), (8009, 21412), (10706, 16018)]