127934356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{43397}}^1$

素因数の和:43479

約数の個数: 24

約数和(自身を含む): 247889376

約数和(自身を除く): 119955020

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 43397, 86794, 173588, 477367, 954734, 1909468, 2907599, 5815198, 11630396, 31983589, 63967178, 127934356]

約数ペア:

[(1, 127934356), (2, 63967178), (4, 31983589), (11, 11630396), (22, 5815198), (44, 2907599), (67, 1909468), (134, 954734), (268, 477367), (737, 173588), (1474, 86794), (2948, 43397)]