168302768

素因数分解:

$2^4\times {\mathrm{2251}}^1\times {\mathrm{4673}}^1$

素因数の和:6932

約数の個数: 20

約数和(自身を含む): 326301288

約数和(自身を除く): 157998520

約数列:

[1, 2, 4, 8, 16, 2251, 4502, 4673, 9004, 9346, 18008, 18692, 36016, 37384, 74768, 10518923, 21037846, 42075692, 84151384, 168302768]

約数ペア:

[(1, 168302768), (2, 84151384), (4, 42075692), (8, 21037846), (16, 10518923), (2251, 74768), (4502, 37384), (4673, 36016), (9004, 18692), (9346, 18008)]