15349968

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 120

約数和(自身を含む): 45819488

約数和(自身を除く): 30469520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 43, 48, 67, 72, 74, 86, 111, 129, 134, 144, 148, 172, 201, 222, 258, 268, 296, 333, 344, 387, 402, 444, 516, 536, 592, 603, 666, 688, 774, 804, 888, 1032, 1072, 1206, 1332, 1548, 1591, 1608, 1776, 2064, 2412, 2479, 2664, 2881, 3096, 3182, 3216, 4773, 4824, 4958, 5328, 5762, 6192, 6364, 7437, 8643, 9546, 9648, 9916, 11524, 12728, 14319, 14874, 17286, 19092, 19832, 22311, 23048, 25456, 25929, 28638, 29748, 34572, 38184, 39664, 44622, 46096, 51858, 57276, 59496, 69144, 76368, 89244, 103716, 106597, 114552, 118992, 138288, 178488, 207432, 213194, 229104, 319791, 356976, 414864, 426388, 639582, 852776, 959373, 1279164, 1705552, 1918746, 2558328, 3837492, 5116656, 7674984, 15349968]

約数ペア:

[(1, 15349968), (2, 7674984), (3, 5116656), (4, 3837492), (6, 2558328), (8, 1918746), (9, 1705552), (12, 1279164), (16, 959373), (18, 852776), (24, 639582), (36, 426388), (37, 414864), (43, 356976), (48, 319791), (67, 229104), (72, 213194), (74, 207432), (86, 178488), (111, 138288), (129, 118992), (134, 114552), (144, 106597), (148, 103716), (172, 89244), (201, 76368), (222, 69144), (258, 59496), (268, 57276), (296, 51858), (333, 46096), (344, 44622), (387, 39664), (402, 38184), (444, 34572), (516, 29748), (536, 28638), (592, 25929), (603, 25456), (666, 23048), (688, 22311), (774, 19832), (804, 19092), (888, 17286), (1032, 14874), (1072, 14319), (1206, 12728), (1332, 11524), (1548, 9916), (1591, 9648), (1608, 9546), (1776, 8643), (2064, 7437), (2412, 6364), (2479, 6192), (2664, 5762), (2881, 5328), (3096, 4958), (3182, 4824), (3216, 4773)]