153289994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7549}}^1$

素因数の和:7646

約数の個数: 32

約数和(自身を含む): 273974400

約数和(自身を除く): 120684406

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 923, 1562, 1846, 7549, 10153, 15098, 20306, 83039, 98137, 166078, 196274, 535979, 1071958, 1079507, 2159014, 5895769, 6967727, 11791538, 13935454, 76644997, 153289994]

約数ペア:

[(1, 153289994), (2, 76644997), (11, 13935454), (13, 11791538), (22, 6967727), (26, 5895769), (71, 2159014), (142, 1079507), (143, 1071958), (286, 535979), (781, 196274), (923, 166078), (1562, 98137), (1846, 83039), (7549, 20306), (10153, 15098)]