139793912

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{210533}}^1$

素因数の和:210622

約数の個数: 16

約数和(自身を含む): 265272840

約数和(自身を除く): 125478928

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 210533, 421066, 842132, 1684264, 17474239, 34948478, 69896956, 139793912]

約数ペア:

[(1, 139793912), (2, 69896956), (4, 34948478), (8, 17474239), (83, 1684264), (166, 842132), (332, 421066), (664, 210533)]