139405728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18859}}^1$

素因数の和:18890

約数の個数: 96

約数和(自身を含む): 456261120

約数和(自身を除く): 316855392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 528, 616, 672, 924, 1056, 1232, 1848, 2464, 3696, 7392, 18859, 37718, 56577, 75436, 113154, 132013, 150872, 207449, 226308, 264026, 301744, 396039, 414898, 452616, 528052, 603488, 622347, 792078, 829796, 905232, 1056104, 1244694, 1452143, 1584156, 1659592, 1810464, 2112208, 2489388, 2904286, 3168312, 3319184, 4224416, 4356429, 4978776, 5808572, 6336624, 6638368, 8712858, 9957552, 11617144, 12673248, 17425716, 19915104, 23234288, 34851432, 46468576, 69702864, 139405728]

約数ペア:

[(1, 139405728), (2, 69702864), (3, 46468576), (4, 34851432), (6, 23234288), (7, 19915104), (8, 17425716), (11, 12673248), (12, 11617144), (14, 9957552), (16, 8712858), (21, 6638368), (22, 6336624), (24, 5808572), (28, 4978776), (32, 4356429), (33, 4224416), (42, 3319184), (44, 3168312), (48, 2904286), (56, 2489388), (66, 2112208), (77, 1810464), (84, 1659592), (88, 1584156), (96, 1452143), (112, 1244694), (132, 1056104), (154, 905232), (168, 829796), (176, 792078), (224, 622347), (231, 603488), (264, 528052), (308, 452616), (336, 414898), (352, 396039), (462, 301744), (528, 264026), (616, 226308), (672, 207449), (924, 150872), (1056, 132013), (1232, 113154), (1848, 75436), (2464, 56577), (3696, 37718), (7392, 18859)]