137788198

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{5569}}^1$

素因数の和:5799

約数の個数: 16

約数和(自身を含む): 210546000

約数和(自身を除く): 72757802

約数列:

[1, 2, 89, 139, 178, 278, 5569, 11138, 12371, 24742, 495641, 774091, 991282, 1548182, 68894099, 137788198]

約数ペア:

[(1, 137788198), (2, 68894099), (89, 1548182), (139, 991282), (178, 774091), (278, 495641), (5569, 24742), (11138, 12371)]