129761408

素因数分解:

$2^7\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1217}}^1$

素因数の和:1262

約数の個数: 96

約数和(自身を含む): 318665340

約数和(自身を除く): 188903932

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 196, 224, 238, 272, 392, 448, 476, 544, 784, 833, 896, 952, 1088, 1217, 1568, 1666, 1904, 2176, 2434, 3136, 3332, 3808, 4868, 6272, 6664, 7616, 8519, 9736, 13328, 15232, 17038, 19472, 20689, 26656, 34076, 38944, 41378, 53312, 59633, 68152, 77888, 82756, 106624, 119266, 136304, 144823, 155776, 165512, 238532, 272608, 289646, 331024, 477064, 545216, 579292, 662048, 954128, 1013761, 1090432, 1158584, 1324096, 1908256, 2027522, 2317168, 2648192, 3816512, 4055044, 4634336, 7633024, 8110088, 9268672, 16220176, 18537344, 32440352, 64880704, 129761408]

約数ペア:

[(1, 129761408), (2, 64880704), (4, 32440352), (7, 18537344), (8, 16220176), (14, 9268672), (16, 8110088), (17, 7633024), (28, 4634336), (32, 4055044), (34, 3816512), (49, 2648192), (56, 2317168), (64, 2027522), (68, 1908256), (98, 1324096), (112, 1158584), (119, 1090432), (128, 1013761), (136, 954128), (196, 662048), (224, 579292), (238, 545216), (272, 477064), (392, 331024), (448, 289646), (476, 272608), (544, 238532), (784, 165512), (833, 155776), (896, 144823), (952, 136304), (1088, 119266), (1217, 106624), (1568, 82756), (1666, 77888), (1904, 68152), (2176, 59633), (2434, 53312), (3136, 41378), (3332, 38944), (3808, 34076), (4868, 26656), (6272, 20689), (6664, 19472), (7616, 17038), (8519, 15232), (9736, 13328)]