138609724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{17599}}^1$

素因数の和:17793

約数の個数: 24

約数和(自身を含む): 266112000

約数和(自身を除く): 127502276

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1969, 3938, 7876, 17599, 35198, 70396, 193589, 387178, 774356, 3150221, 6300442, 12600884, 34652431, 69304862, 138609724]

約数ペア:

[(1, 138609724), (2, 69304862), (4, 34652431), (11, 12600884), (22, 6300442), (44, 3150221), (179, 774356), (358, 387178), (716, 193589), (1969, 70396), (3938, 35198), (7876, 17599)]