164594716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12511}}^1$

素因数の和:12562

約数の個数: 48

約数和(自身を含む): 353138688

約数和(自身を除く): 188543972

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 253, 286, 299, 506, 572, 598, 1012, 1196, 3289, 6578, 12511, 13156, 25022, 50044, 137621, 162643, 275242, 287753, 325286, 550484, 575506, 650572, 1151012, 1789073, 3165283, 3578146, 3740789, 6330566, 7156292, 7481578, 12661132, 14963156, 41148679, 82297358, 164594716]

約数ペア:

[(1, 164594716), (2, 82297358), (4, 41148679), (11, 14963156), (13, 12661132), (22, 7481578), (23, 7156292), (26, 6330566), (44, 3740789), (46, 3578146), (52, 3165283), (92, 1789073), (143, 1151012), (253, 650572), (286, 575506), (299, 550484), (506, 325286), (572, 287753), (598, 275242), (1012, 162643), (1196, 137621), (3289, 50044), (6578, 25022), (12511, 13156)]