129523072

素因数分解:

$2^7\times 7^2\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 304537320

約数和(自身を除く): 175014248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 107, 112, 128, 193, 196, 214, 224, 386, 392, 428, 448, 749, 772, 784, 856, 896, 1351, 1498, 1544, 1568, 1712, 2702, 2996, 3088, 3136, 3424, 5243, 5404, 5992, 6176, 6272, 6848, 9457, 10486, 10808, 11984, 12352, 13696, 18914, 20651, 20972, 21616, 23968, 24704, 37828, 41302, 41944, 43232, 47936, 75656, 82604, 83888, 86464, 95872, 144557, 151312, 165208, 167776, 172928, 289114, 302624, 330416, 335552, 578228, 605248, 660832, 671104, 1011899, 1156456, 1210496, 1321664, 2023798, 2312912, 2643328, 4047596, 4625824, 8095192, 9251648, 16190384, 18503296, 32380768, 64761536, 129523072]

約数ペア:

[(1, 129523072), (2, 64761536), (4, 32380768), (7, 18503296), (8, 16190384), (14, 9251648), (16, 8095192), (28, 4625824), (32, 4047596), (49, 2643328), (56, 2312912), (64, 2023798), (98, 1321664), (107, 1210496), (112, 1156456), (128, 1011899), (193, 671104), (196, 660832), (214, 605248), (224, 578228), (386, 335552), (392, 330416), (428, 302624), (448, 289114), (749, 172928), (772, 167776), (784, 165208), (856, 151312), (896, 144557), (1351, 95872), (1498, 86464), (1544, 83888), (1568, 82604), (1712, 75656), (2702, 47936), (2996, 43232), (3088, 41944), (3136, 41302), (3424, 37828), (5243, 24704), (5404, 23968), (5992, 21616), (6176, 20972), (6272, 20651), (6848, 18914), (9457, 13696), (10486, 12352), (10808, 11984)]