127834728

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:376

約数の個数: 128

約数和(自身を含む): 381024000

約数和(自身を除く): 253189272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 53, 56, 84, 98, 106, 147, 159, 168, 196, 212, 293, 294, 318, 343, 371, 392, 424, 586, 588, 636, 686, 742, 879, 1029, 1113, 1172, 1176, 1272, 1372, 1484, 1758, 2051, 2058, 2226, 2344, 2597, 2744, 2968, 3516, 4102, 4116, 4452, 5194, 6153, 7032, 7791, 8204, 8232, 8904, 10388, 12306, 14357, 15529, 15582, 16408, 18179, 20776, 24612, 28714, 31058, 31164, 36358, 43071, 46587, 49224, 54537, 57428, 62116, 62328, 72716, 86142, 93174, 100499, 108703, 109074, 114856, 124232, 145432, 172284, 186348, 200998, 217406, 218148, 301497, 326109, 344568, 372696, 401996, 434812, 436296, 602994, 652218, 760921, 803992, 869624, 1205988, 1304436, 1521842, 2282763, 2411976, 2608872, 3043684, 4565526, 5326447, 6087368, 9131052, 10652894, 15979341, 18262104, 21305788, 31958682, 42611576, 63917364, 127834728]

約数ペア:

[(1, 127834728), (2, 63917364), (3, 42611576), (4, 31958682), (6, 21305788), (7, 18262104), (8, 15979341), (12, 10652894), (14, 9131052), (21, 6087368), (24, 5326447), (28, 4565526), (42, 3043684), (49, 2608872), (53, 2411976), (56, 2282763), (84, 1521842), (98, 1304436), (106, 1205988), (147, 869624), (159, 803992), (168, 760921), (196, 652218), (212, 602994), (293, 436296), (294, 434812), (318, 401996), (343, 372696), (371, 344568), (392, 326109), (424, 301497), (586, 218148), (588, 217406), (636, 200998), (686, 186348), (742, 172284), (879, 145432), (1029, 124232), (1113, 114856), (1172, 109074), (1176, 108703), (1272, 100499), (1372, 93174), (1484, 86142), (1758, 72716), (2051, 62328), (2058, 62116), (2226, 57428), (2344, 54537), (2597, 49224), (2744, 46587), (2968, 43071), (3516, 36358), (4102, 31164), (4116, 31058), (4452, 28714), (5194, 24612), (6153, 20776), (7032, 18179), (7791, 16408), (8204, 15582), (8232, 15529), (8904, 14357), (10388, 12306)]