126723408

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:254

約数の個数: 160

約数和(自身を含む): 392832000

約数和(自身を除く): 266108592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 49, 56, 84, 86, 98, 112, 129, 147, 168, 172, 179, 196, 258, 294, 301, 336, 343, 344, 358, 392, 516, 537, 588, 602, 686, 688, 716, 784, 903, 1029, 1032, 1074, 1176, 1204, 1253, 1372, 1432, 1806, 2058, 2064, 2107, 2148, 2352, 2408, 2506, 2744, 2864, 3612, 3759, 4116, 4214, 4296, 4816, 5012, 5488, 6321, 7224, 7518, 7697, 8232, 8428, 8592, 8771, 10024, 12642, 14448, 14749, 15036, 15394, 16464, 16856, 17542, 20048, 23091, 25284, 26313, 29498, 30072, 30788, 33712, 35084, 44247, 46182, 50568, 52626, 53879, 58996, 60144, 61397, 61576, 70168, 88494, 92364, 101136, 105252, 107758, 117992, 122794, 123152, 140336, 161637, 176988, 184191, 184728, 210504, 215516, 235984, 245588, 323274, 353976, 368382, 369456, 377153, 421008, 431032, 491176, 646548, 707952, 736764, 754306, 862064, 982352, 1131459, 1293096, 1473528, 1508612, 2262918, 2586192, 2640071, 2947056, 3017224, 4525836, 5280142, 6034448, 7920213, 9051672, 10560284, 15840426, 18103344, 21120568, 31680852, 42241136, 63361704, 126723408]

約数ペア:

[(1, 126723408), (2, 63361704), (3, 42241136), (4, 31680852), (6, 21120568), (7, 18103344), (8, 15840426), (12, 10560284), (14, 9051672), (16, 7920213), (21, 6034448), (24, 5280142), (28, 4525836), (42, 3017224), (43, 2947056), (48, 2640071), (49, 2586192), (56, 2262918), (84, 1508612), (86, 1473528), (98, 1293096), (112, 1131459), (129, 982352), (147, 862064), (168, 754306), (172, 736764), (179, 707952), (196, 646548), (258, 491176), (294, 431032), (301, 421008), (336, 377153), (343, 369456), (344, 368382), (358, 353976), (392, 323274), (516, 245588), (537, 235984), (588, 215516), (602, 210504), (686, 184728), (688, 184191), (716, 176988), (784, 161637), (903, 140336), (1029, 123152), (1032, 122794), (1074, 117992), (1176, 107758), (1204, 105252), (1253, 101136), (1372, 92364), (1432, 88494), (1806, 70168), (2058, 61576), (2064, 61397), (2107, 60144), (2148, 58996), (2352, 53879), (2408, 52626), (2506, 50568), (2744, 46182), (2864, 44247), (3612, 35084), (3759, 33712), (4116, 30788), (4214, 30072), (4296, 29498), (4816, 26313), (5012, 25284), (5488, 23091), (6321, 20048), (7224, 17542), (7518, 16856), (7697, 16464), (8232, 15394), (8428, 15036), (8592, 14749), (8771, 14448), (10024, 12642)]