148787912

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 362208000

約数和(自身を除く): 213420088

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 49, 52, 56, 86, 91, 97, 98, 104, 172, 182, 194, 196, 301, 343, 344, 364, 388, 392, 559, 602, 637, 679, 686, 728, 776, 1118, 1204, 1261, 1274, 1358, 1372, 2107, 2236, 2408, 2522, 2548, 2716, 2744, 3913, 4171, 4214, 4459, 4472, 4753, 5044, 5096, 5432, 7826, 8342, 8428, 8827, 8918, 9506, 10088, 14749, 15652, 16684, 16856, 17654, 17836, 19012, 27391, 29197, 29498, 31304, 33271, 33368, 35308, 35672, 38024, 54223, 54782, 58394, 58996, 61789, 66542, 70616, 108446, 109564, 116788, 117992, 123578, 133084, 191737, 204379, 216892, 219128, 233576, 247156, 266168, 379561, 383474, 408758, 432523, 433784, 494312, 759122, 766948, 817516, 865046, 1430653, 1518244, 1533896, 1635032, 1730092, 2656927, 2861306, 3036488, 3460184, 5313854, 5722612, 10627708, 11445224, 18598489, 21255416, 37196978, 74393956, 148787912]

約数ペア:

[(1, 148787912), (2, 74393956), (4, 37196978), (7, 21255416), (8, 18598489), (13, 11445224), (14, 10627708), (26, 5722612), (28, 5313854), (43, 3460184), (49, 3036488), (52, 2861306), (56, 2656927), (86, 1730092), (91, 1635032), (97, 1533896), (98, 1518244), (104, 1430653), (172, 865046), (182, 817516), (194, 766948), (196, 759122), (301, 494312), (343, 433784), (344, 432523), (364, 408758), (388, 383474), (392, 379561), (559, 266168), (602, 247156), (637, 233576), (679, 219128), (686, 216892), (728, 204379), (776, 191737), (1118, 133084), (1204, 123578), (1261, 117992), (1274, 116788), (1358, 109564), (1372, 108446), (2107, 70616), (2236, 66542), (2408, 61789), (2522, 58996), (2548, 58394), (2716, 54782), (2744, 54223), (3913, 38024), (4171, 35672), (4214, 35308), (4459, 33368), (4472, 33271), (4753, 31304), (5044, 29498), (5096, 29197), (5432, 27391), (7826, 19012), (8342, 17836), (8428, 17654), (8827, 16856), (8918, 16684), (9506, 15652), (10088, 14749)]