127541904

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:493

約数の個数: 120

約数和(自身を含む): 386591328

約数和(自身を除く): 259049424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 211, 257, 294, 336, 392, 422, 514, 588, 633, 771, 784, 844, 1028, 1176, 1266, 1477, 1542, 1688, 1799, 2056, 2352, 2532, 2954, 3084, 3376, 3598, 4112, 4431, 5064, 5397, 5908, 6168, 7196, 8862, 10128, 10339, 10794, 11816, 12336, 12593, 14392, 17724, 20678, 21588, 23632, 25186, 28784, 31017, 35448, 37779, 41356, 43176, 50372, 54227, 62034, 70896, 75558, 82712, 86352, 100744, 108454, 124068, 151116, 162681, 165424, 201488, 216908, 248136, 302232, 325362, 379589, 433816, 496272, 604464, 650724, 759178, 867632, 1138767, 1301448, 1518356, 2277534, 2602896, 2657123, 3036712, 4555068, 5314246, 6073424, 7971369, 9110136, 10628492, 15942738, 18220272, 21256984, 31885476, 42513968, 63770952, 127541904]

約数ペア:

[(1, 127541904), (2, 63770952), (3, 42513968), (4, 31885476), (6, 21256984), (7, 18220272), (8, 15942738), (12, 10628492), (14, 9110136), (16, 7971369), (21, 6073424), (24, 5314246), (28, 4555068), (42, 3036712), (48, 2657123), (49, 2602896), (56, 2277534), (84, 1518356), (98, 1301448), (112, 1138767), (147, 867632), (168, 759178), (196, 650724), (211, 604464), (257, 496272), (294, 433816), (336, 379589), (392, 325362), (422, 302232), (514, 248136), (588, 216908), (633, 201488), (771, 165424), (784, 162681), (844, 151116), (1028, 124068), (1176, 108454), (1266, 100744), (1477, 86352), (1542, 82712), (1688, 75558), (1799, 70896), (2056, 62034), (2352, 54227), (2532, 50372), (2954, 43176), (3084, 41356), (3376, 37779), (3598, 35448), (4112, 31017), (4431, 28784), (5064, 25186), (5397, 23632), (5908, 21588), (6168, 20678), (7196, 17724), (8862, 14392), (10128, 12593), (10339, 12336), (10794, 11816)]