143428142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{17293}}^1$

素因数の和:17348

約数の個数: 32

約数和(自身を含む): 261485280

約数和(自身を除く): 118057138

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 286, 319, 377, 638, 754, 4147, 8294, 17293, 34586, 190223, 224809, 380446, 449618, 501497, 1002994, 2472899, 4945798, 5516467, 6519461, 11032934, 13038922, 71714071, 143428142]

約数ペア:

[(1, 143428142), (2, 71714071), (11, 13038922), (13, 11032934), (22, 6519461), (26, 5516467), (29, 4945798), (58, 2472899), (143, 1002994), (286, 501497), (319, 449618), (377, 380446), (638, 224809), (754, 190223), (4147, 34586), (8294, 17293)]