144420872

素因数分解:

$2^3\times {\mathrm{293}}^1\times {\mathrm{61613}}^1$

素因数の和:61912

約数の個数: 16

約数和(自身を含む): 271717740

約数和(自身を除く): 127296868

約数列:

[1, 2, 4, 8, 293, 586, 1172, 2344, 61613, 123226, 246452, 492904, 18052609, 36105218, 72210436, 144420872]

約数ペア:

[(1, 144420872), (2, 72210436), (4, 36105218), (8, 18052609), (293, 492904), (586, 246452), (1172, 123226), (2344, 61613)]