161564354

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{1627}}^1$

素因数の和:1850

約数の個数: 32

約数和(自身を含む): 285538176

約数和(自身を除く): 123973822

約数列:

[1, 2, 7, 14, 41, 82, 173, 287, 346, 574, 1211, 1627, 2422, 3254, 7093, 11389, 14186, 22778, 49651, 66707, 99302, 133414, 281471, 466949, 562942, 933898, 1970297, 3940594, 11540311, 23080622, 80782177, 161564354]

約数ペア:

[(1, 161564354), (2, 80782177), (7, 23080622), (14, 11540311), (41, 3940594), (82, 1970297), (173, 933898), (287, 562942), (346, 466949), (574, 281471), (1211, 133414), (1627, 99302), (2422, 66707), (3254, 49651), (7093, 22778), (11389, 14186)]