139039128

素因数分解:

$2^3\times 3^2\times {\mathrm{967}}^1\times {\mathrm{1997}}^1$

素因数の和:2976

約数の個数: 48

約数和(自身を含む): 377142480

約数和(自身を除く): 238103352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 967, 1934, 1997, 2901, 3868, 3994, 5802, 5991, 7736, 7988, 8703, 11604, 11982, 15976, 17406, 17973, 23208, 23964, 34812, 35946, 47928, 69624, 71892, 143784, 1931099, 3862198, 5793297, 7724396, 11586594, 15448792, 17379891, 23173188, 34759782, 46346376, 69519564, 139039128]

約数ペア:

[(1, 139039128), (2, 69519564), (3, 46346376), (4, 34759782), (6, 23173188), (8, 17379891), (9, 15448792), (12, 11586594), (18, 7724396), (24, 5793297), (36, 3862198), (72, 1931099), (967, 143784), (1934, 71892), (1997, 69624), (2901, 47928), (3868, 35946), (3994, 34812), (5802, 23964), (5991, 23208), (7736, 17973), (7988, 17406), (8703, 15976), (11604, 11982)]