138742226

素因数分解:

$2^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{4201}}^1$

素因数の和:4554

約数の個数: 24

約数和(自身を含む): 242867196

約数和(自身を除く): 104124970

約数列:

[1, 2, 7, 14, 49, 98, 337, 674, 2359, 4201, 4718, 8402, 16513, 29407, 33026, 58814, 205849, 411698, 1415737, 2831474, 9910159, 19820318, 69371113, 138742226]

約数ペア:

[(1, 138742226), (2, 69371113), (7, 19820318), (14, 9910159), (49, 2831474), (98, 1415737), (337, 411698), (674, 205849), (2359, 58814), (4201, 33026), (4718, 29407), (8402, 16513)]