139022442

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2044

約数の個数: 72

約数和(自身を含む): 340520544

約数和(自身を除く): 201498102

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 169, 207, 234, 299, 338, 414, 507, 598, 897, 1014, 1521, 1794, 1987, 2691, 3042, 3887, 3974, 5382, 5961, 7774, 11661, 11922, 17883, 23322, 25831, 34983, 35766, 45701, 51662, 69966, 77493, 91402, 137103, 154986, 232479, 274206, 335803, 411309, 464958, 594113, 671606, 822618, 1007409, 1188226, 1782339, 2014818, 3022227, 3564678, 5347017, 6044454, 7723469, 10694034, 15446938, 23170407, 46340814, 69511221, 139022442]

約数ペア:

[(1, 139022442), (2, 69511221), (3, 46340814), (6, 23170407), (9, 15446938), (13, 10694034), (18, 7723469), (23, 6044454), (26, 5347017), (39, 3564678), (46, 3022227), (69, 2014818), (78, 1782339), (117, 1188226), (138, 1007409), (169, 822618), (207, 671606), (234, 594113), (299, 464958), (338, 411309), (414, 335803), (507, 274206), (598, 232479), (897, 154986), (1014, 137103), (1521, 91402), (1794, 77493), (1987, 69966), (2691, 51662), (3042, 45701), (3887, 35766), (3974, 34983), (5382, 25831), (5961, 23322), (7774, 17883), (11661, 11922)]