156721708426

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{13970557}}^1$

素因数の和:13970709

約数の個数: 16

約数和(自身を含む): 241411242240

約数和(自身を除く): 84689533814

約数列:

[1, 2, 71, 79, 142, 158, 5609, 11218, 13970557, 27941114, 991909547, 1103674003, 1983819094, 2207348006, 78360854213, 156721708426]

約数ペア:

[(1, 156721708426), (2, 78360854213), (71, 2207348006), (79, 1983819094), (142, 1103674003), (158, 991909547), (5609, 27941114), (11218, 13970557)]