131136136

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{337}}^1\times {\mathrm{383}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 249200640

約数和(自身を除く): 118064504

約数列:

[1, 2, 4, 8, 127, 254, 337, 383, 508, 674, 766, 1016, 1348, 1532, 2696, 3064, 42799, 48641, 85598, 97282, 129071, 171196, 194564, 258142, 342392, 389128, 516284, 1032568, 16392017, 32784034, 65568068, 131136136]

約数ペア:

[(1, 131136136), (2, 65568068), (4, 32784034), (8, 16392017), (127, 1032568), (254, 516284), (337, 389128), (383, 342392), (508, 258142), (674, 194564), (766, 171196), (1016, 129071), (1348, 97282), (1532, 85598), (2696, 48641), (3064, 42799)]