172000532

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{15451}}^1$

素因数の和:15500

約数の個数: 36

約数和(自身を含む): 345259488

約数和(自身を除く): 173258956

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 242, 253, 484, 506, 1012, 2783, 5566, 11132, 15451, 30902, 61804, 169961, 339922, 355373, 679844, 710746, 1421492, 1869571, 3739142, 3909103, 7478284, 7818206, 15636412, 43000133, 86000266, 172000532]

約数ペア:

[(1, 172000532), (2, 86000266), (4, 43000133), (11, 15636412), (22, 7818206), (23, 7478284), (44, 3909103), (46, 3739142), (92, 1869571), (121, 1421492), (242, 710746), (253, 679844), (484, 355373), (506, 339922), (1012, 169961), (2783, 61804), (5566, 30902), (11132, 15451)]