129220448

素因数分解:

$2^5\times 7^3\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 303105600

約数和(自身を除く): 173885152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 98, 112, 122, 193, 196, 224, 244, 343, 386, 392, 427, 488, 686, 772, 784, 854, 976, 1351, 1372, 1544, 1568, 1708, 1952, 2702, 2744, 2989, 3088, 3416, 5404, 5488, 5978, 6176, 6832, 9457, 10808, 10976, 11773, 11956, 13664, 18914, 20923, 21616, 23546, 23912, 37828, 41846, 43232, 47092, 47824, 66199, 75656, 82411, 83692, 94184, 95648, 132398, 151312, 164822, 167384, 188368, 264796, 302624, 329644, 334768, 376736, 529592, 576877, 659288, 669536, 1059184, 1153754, 1318576, 2118368, 2307508, 2637152, 4038139, 4615016, 8076278, 9230032, 16152556, 18460064, 32305112, 64610224, 129220448]

約数ペア:

[(1, 129220448), (2, 64610224), (4, 32305112), (7, 18460064), (8, 16152556), (14, 9230032), (16, 8076278), (28, 4615016), (32, 4038139), (49, 2637152), (56, 2307508), (61, 2118368), (98, 1318576), (112, 1153754), (122, 1059184), (193, 669536), (196, 659288), (224, 576877), (244, 529592), (343, 376736), (386, 334768), (392, 329644), (427, 302624), (488, 264796), (686, 188368), (772, 167384), (784, 164822), (854, 151312), (976, 132398), (1351, 95648), (1372, 94184), (1544, 83692), (1568, 82411), (1708, 75656), (1952, 66199), (2702, 47824), (2744, 47092), (2989, 43232), (3088, 41846), (3416, 37828), (5404, 23912), (5488, 23546), (5978, 21616), (6176, 20923), (6832, 18914), (9457, 13664), (10808, 11956), (10976, 11773)]