188779912

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{2617}}^1$

素因数の和:2821

約数の個数: 32

約数和(自身を含む): 361912320

約数和(自身を除く): 173132408

約数列:

[1, 2, 4, 8, 71, 127, 142, 254, 284, 508, 568, 1016, 2617, 5234, 9017, 10468, 18034, 20936, 36068, 72136, 185807, 332359, 371614, 664718, 743228, 1329436, 1486456, 2658872, 23597489, 47194978, 94389956, 188779912]

約数ペア:

[(1, 188779912), (2, 94389956), (4, 47194978), (8, 23597489), (71, 2658872), (127, 1486456), (142, 1329436), (254, 743228), (284, 664718), (508, 371614), (568, 332359), (1016, 185807), (2617, 72136), (5234, 36068), (9017, 20936), (10468, 18034)]