140057724

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{164387}}^1$

素因数の和:164465

約数の個数: 24

約数和(自身を含む): 331406208

約数和(自身を除く): 191348484

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 164387, 328774, 493161, 657548, 986322, 1972644, 11671477, 23342954, 35014431, 46685908, 70028862, 140057724]

約数ペア:

[(1, 140057724), (2, 70028862), (3, 46685908), (4, 35014431), (6, 23342954), (12, 11671477), (71, 1972644), (142, 986322), (213, 657548), (284, 493161), (426, 328774), (852, 164387)]