131630464

素因数分解:

$2^7\times 7^2\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:736

約数の個数: 96

約数和(自身を含む): 315351360

約数和(自身を除く): 183720896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 392, 434, 448, 496, 677, 784, 868, 896, 992, 1354, 1519, 1568, 1736, 1984, 2708, 3038, 3136, 3472, 3968, 4739, 5416, 6076, 6272, 6944, 9478, 10832, 12152, 13888, 18956, 20987, 21664, 24304, 27776, 33173, 37912, 41974, 43328, 48608, 66346, 75824, 83948, 86656, 97216, 132692, 146909, 151648, 167896, 194432, 265384, 293818, 303296, 335792, 530768, 587636, 606592, 671584, 1028363, 1061536, 1175272, 1343168, 2056726, 2123072, 2350544, 2686336, 4113452, 4246144, 4701088, 8226904, 9402176, 16453808, 18804352, 32907616, 65815232, 131630464]

約数ペア:

[(1, 131630464), (2, 65815232), (4, 32907616), (7, 18804352), (8, 16453808), (14, 9402176), (16, 8226904), (28, 4701088), (31, 4246144), (32, 4113452), (49, 2686336), (56, 2350544), (62, 2123072), (64, 2056726), (98, 1343168), (112, 1175272), (124, 1061536), (128, 1028363), (196, 671584), (217, 606592), (224, 587636), (248, 530768), (392, 335792), (434, 303296), (448, 293818), (496, 265384), (677, 194432), (784, 167896), (868, 151648), (896, 146909), (992, 132692), (1354, 97216), (1519, 86656), (1568, 83948), (1736, 75824), (1984, 66346), (2708, 48608), (3038, 43328), (3136, 41974), (3472, 37912), (3968, 33173), (4739, 27776), (5416, 24304), (6076, 21664), (6272, 20987), (6944, 18956), (9478, 13888), (10832, 12152)]