143020512208

素因数分解:

$2^4\times 7^1\times {\mathrm{1276968859}}^1$

素因数の和:1276968874

約数の個数: 20

約数和(自身を含む): 316688277280

約数和(自身を除く): 173667765072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1276968859, 2553937718, 5107875436, 8938782013, 10215750872, 17877564026, 20431501744, 35755128052, 71510256104, 143020512208]

約数ペア:

[(1, 143020512208), (2, 71510256104), (4, 35755128052), (7, 20431501744), (8, 17877564026), (14, 10215750872), (16, 8938782013), (28, 5107875436), (56, 2553937718), (112, 1276968859)]