138993204

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{33769}}^1$

素因数の和:33797

約数の個数: 48

約数和(自身を含む): 378224000

約数和(自身を除く): 239230796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 33769, 67538, 101307, 135076, 202614, 236383, 405228, 472766, 709149, 945532, 1418298, 1654681, 2836596, 3309362, 4964043, 6618724, 9928086, 11582767, 19856172, 23165534, 34748301, 46331068, 69496602, 138993204]

約数ペア:

[(1, 138993204), (2, 69496602), (3, 46331068), (4, 34748301), (6, 23165534), (7, 19856172), (12, 11582767), (14, 9928086), (21, 6618724), (28, 4964043), (42, 3309362), (49, 2836596), (84, 1654681), (98, 1418298), (147, 945532), (196, 709149), (294, 472766), (343, 405228), (588, 236383), (686, 202614), (1029, 135076), (1372, 101307), (2058, 67538), (4116, 33769)]