153640216

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{11689}}^1$

素因数の和:11779

約数の個数: 32

約数和(自身を含む): 303004800

約数和(自身を除く): 149364584

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 212, 248, 424, 1643, 3286, 6572, 11689, 13144, 23378, 46756, 93512, 362359, 619517, 724718, 1239034, 1449436, 2478068, 2898872, 4956136, 19205027, 38410054, 76820108, 153640216]

約数ペア:

[(1, 153640216), (2, 76820108), (4, 38410054), (8, 19205027), (31, 4956136), (53, 2898872), (62, 2478068), (106, 1449436), (124, 1239034), (212, 724718), (248, 619517), (424, 362359), (1643, 93512), (3286, 46756), (6572, 23378), (11689, 13144)]