153449244

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17257}}^1$

素因数の和:17299

約数の個数: 72

約数和(自身を含む): 439733840

約数和(自身を除く): 286284596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 17257, 34514, 51771, 69028, 103542, 155313, 207084, 224341, 310626, 327883, 448682, 621252, 655766, 673023, 897364, 983649, 1311532, 1346046, 1967298, 2019069, 2692092, 2950947, 3934596, 4038138, 4262479, 5901894, 8076276, 8524958, 11803788, 12787437, 17049916, 25574874, 38362311, 51149748, 76724622, 153449244]

約数ペア:

[(1, 153449244), (2, 76724622), (3, 51149748), (4, 38362311), (6, 25574874), (9, 17049916), (12, 12787437), (13, 11803788), (18, 8524958), (19, 8076276), (26, 5901894), (36, 4262479), (38, 4038138), (39, 3934596), (52, 2950947), (57, 2692092), (76, 2019069), (78, 1967298), (114, 1346046), (117, 1311532), (156, 983649), (171, 897364), (228, 673023), (234, 655766), (247, 621252), (342, 448682), (468, 327883), (494, 310626), (684, 224341), (741, 207084), (988, 155313), (1482, 103542), (2223, 69028), (2964, 51771), (4446, 34514), (8892, 17257)]