129987816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:439

約数の個数: 128

約数和(自身を含む): 394828800

約数和(自身を除く): 264840984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 193, 211, 228, 266, 386, 399, 422, 456, 532, 579, 633, 772, 798, 844, 1064, 1158, 1266, 1351, 1477, 1544, 1596, 1688, 2316, 2532, 2702, 2954, 3192, 3667, 4009, 4053, 4431, 4632, 5064, 5404, 5908, 7334, 8018, 8106, 8862, 10808, 11001, 11816, 12027, 14668, 16036, 16212, 17724, 22002, 24054, 25669, 28063, 29336, 32072, 32424, 35448, 40723, 44004, 48108, 51338, 56126, 77007, 81446, 84189, 88008, 96216, 102676, 112252, 122169, 154014, 162892, 168378, 205352, 224504, 244338, 285061, 308028, 325784, 336756, 488676, 570122, 616056, 673512, 773737, 855183, 977352, 1140244, 1547474, 1710366, 2280488, 2321211, 3094948, 3420732, 4642422, 5416159, 6189896, 6841464, 9284844, 10832318, 16248477, 18569688, 21664636, 32496954, 43329272, 64993908, 129987816]

約数ペア:

[(1, 129987816), (2, 64993908), (3, 43329272), (4, 32496954), (6, 21664636), (7, 18569688), (8, 16248477), (12, 10832318), (14, 9284844), (19, 6841464), (21, 6189896), (24, 5416159), (28, 4642422), (38, 3420732), (42, 3094948), (56, 2321211), (57, 2280488), (76, 1710366), (84, 1547474), (114, 1140244), (133, 977352), (152, 855183), (168, 773737), (193, 673512), (211, 616056), (228, 570122), (266, 488676), (386, 336756), (399, 325784), (422, 308028), (456, 285061), (532, 244338), (579, 224504), (633, 205352), (772, 168378), (798, 162892), (844, 154014), (1064, 122169), (1158, 112252), (1266, 102676), (1351, 96216), (1477, 88008), (1544, 84189), (1596, 81446), (1688, 77007), (2316, 56126), (2532, 51338), (2702, 48108), (2954, 44004), (3192, 40723), (3667, 35448), (4009, 32424), (4053, 32072), (4431, 29336), (4632, 28063), (5064, 25669), (5404, 24054), (5908, 22002), (7334, 17724), (8018, 16212), (8106, 16036), (8862, 14668), (10808, 12027), (11001, 11816)]