137231718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 332035200

約数和(自身を除く): 194803482

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 169, 221, 247, 323, 338, 419, 442, 494, 507, 646, 663, 741, 838, 969, 1014, 1257, 1326, 1482, 1938, 2514, 2873, 3211, 4199, 5447, 5746, 6422, 7123, 7961, 8398, 8619, 9633, 10894, 12597, 14246, 15922, 16341, 17238, 19266, 21369, 23883, 25194, 32682, 42738, 47766, 54587, 70811, 92599, 103493, 109174, 135337, 141622, 163761, 185198, 206986, 212433, 270674, 277797, 310479, 327522, 406011, 424866, 555594, 620958, 812022, 1203787, 1345409, 1759381, 2407574, 2690818, 3518762, 3611361, 4036227, 5278143, 7222722, 8072454, 10556286, 22871953, 45743906, 68615859, 137231718]

約数ペア:

[(1, 137231718), (2, 68615859), (3, 45743906), (6, 22871953), (13, 10556286), (17, 8072454), (19, 7222722), (26, 5278143), (34, 4036227), (38, 3611361), (39, 3518762), (51, 2690818), (57, 2407574), (78, 1759381), (102, 1345409), (114, 1203787), (169, 812022), (221, 620958), (247, 555594), (323, 424866), (338, 406011), (419, 327522), (442, 310479), (494, 277797), (507, 270674), (646, 212433), (663, 206986), (741, 185198), (838, 163761), (969, 141622), (1014, 135337), (1257, 109174), (1326, 103493), (1482, 92599), (1938, 70811), (2514, 54587), (2873, 47766), (3211, 42738), (4199, 32682), (5447, 25194), (5746, 23883), (6422, 21369), (7123, 19266), (7961, 17238), (8398, 16341), (8619, 15922), (9633, 14246), (10894, 12597)]