159678026

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{18199}}^1$

素因数の和:18349

約数の個数: 16

約数和(自身を含む): 247665600

約数和(自身を除く): 87987574

約数列:

[1, 2, 41, 82, 107, 214, 4387, 8774, 18199, 36398, 746159, 1492318, 1947293, 3894586, 79839013, 159678026]

約数ペア:

[(1, 159678026), (2, 79839013), (41, 3894586), (82, 1947293), (107, 1492318), (214, 746159), (4387, 36398), (8774, 18199)]