140958254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{8513}}^1$

素因数の和:9019

約数の個数: 16

約数和(自身を含む): 224360928

約数和(自身を除く): 83402674

約数列:

[1, 2, 17, 34, 487, 974, 8279, 8513, 16558, 17026, 144721, 289442, 4145831, 8291662, 70479127, 140958254]

約数ペア:

[(1, 140958254), (2, 70479127), (17, 8291662), (34, 4145831), (487, 289442), (974, 144721), (8279, 17026), (8513, 16558)]