168348517337

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{760997}}^1$

素因数の和:761058

約数の個数: 48

約数和(自身を含む): 240645831552

約数和(自身を除く): 72297314215

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 143, 169, 187, 221, 1001, 1183, 1309, 1547, 1859, 2431, 2873, 13013, 17017, 20111, 31603, 221221, 760997, 5326979, 8370967, 9892961, 12936949, 58596769, 69250727, 90558643, 108822571, 128608493, 142306439, 168180337, 761757997, 900259451, 996145073, 1177262359, 1414693423, 1849983707, 2186344381, 9902853961, 12949885949, 15304410667, 24049788191, 168348517337]

約数ペア:

[(1, 168348517337), (7, 24049788191), (11, 15304410667), (13, 12949885949), (17, 9902853961), (77, 2186344381), (91, 1849983707), (119, 1414693423), (143, 1177262359), (169, 996145073), (187, 900259451), (221, 761757997), (1001, 168180337), (1183, 142306439), (1309, 128608493), (1547, 108822571), (1859, 90558643), (2431, 69250727), (2873, 58596769), (13013, 12936949), (17017, 9892961), (20111, 8370967), (31603, 5326979), (221221, 760997)]