127587196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1051}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 254499840

約数和(自身を除く): 126912644

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 89, 124, 178, 341, 356, 682, 979, 1051, 1364, 1958, 2102, 2759, 3916, 4204, 5518, 11036, 11561, 23122, 30349, 32581, 46244, 60698, 65162, 93539, 121396, 130324, 187078, 358391, 374156, 716782, 1028929, 1433564, 2057858, 2899709, 4115716, 5799418, 11598836, 31896799, 63793598, 127587196]

約数ペア:

[(1, 127587196), (2, 63793598), (4, 31896799), (11, 11598836), (22, 5799418), (31, 4115716), (44, 2899709), (62, 2057858), (89, 1433564), (124, 1028929), (178, 716782), (341, 374156), (356, 358391), (682, 187078), (979, 130324), (1051, 121396), (1364, 93539), (1958, 65162), (2102, 60698), (2759, 46244), (3916, 32581), (4204, 30349), (5518, 23122), (11036, 11561)]