131739048

素因数分解:

$2^3\times 3^6\times 7^2\times {\mathrm{461}}^1$

素因数の和:499

約数の個数: 168

約数和(自身を含む): 431745930

約数和(自身を除く): 300006882

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 378, 392, 441, 461, 486, 504, 567, 588, 648, 729, 756, 882, 922, 972, 1134, 1176, 1323, 1383, 1458, 1512, 1701, 1764, 1844, 1944, 2268, 2646, 2766, 2916, 3227, 3402, 3528, 3688, 3969, 4149, 4536, 5103, 5292, 5532, 5832, 6454, 6804, 7938, 8298, 9681, 10206, 10584, 11064, 11907, 12447, 12908, 13608, 15876, 16596, 19362, 20412, 22589, 23814, 24894, 25816, 29043, 31752, 33192, 35721, 37341, 38724, 40824, 45178, 47628, 49788, 58086, 67767, 71442, 74682, 77448, 87129, 90356, 95256, 99576, 112023, 116172, 135534, 142884, 149364, 174258, 180712, 203301, 224046, 232344, 261387, 271068, 285768, 298728, 336069, 348516, 406602, 448092, 522774, 542136, 609903, 672138, 697032, 784161, 813204, 896184, 1045548, 1219806, 1344276, 1568322, 1626408, 1829709, 2091096, 2352483, 2439612, 2688552, 3136644, 3659418, 4704966, 4879224, 5489127, 6273288, 7318836, 9409932, 10978254, 14637672, 16467381, 18819864, 21956508, 32934762, 43913016, 65869524, 131739048]

約数ペア:

[(1, 131739048), (2, 65869524), (3, 43913016), (4, 32934762), (6, 21956508), (7, 18819864), (8, 16467381), (9, 14637672), (12, 10978254), (14, 9409932), (18, 7318836), (21, 6273288), (24, 5489127), (27, 4879224), (28, 4704966), (36, 3659418), (42, 3136644), (49, 2688552), (54, 2439612), (56, 2352483), (63, 2091096), (72, 1829709), (81, 1626408), (84, 1568322), (98, 1344276), (108, 1219806), (126, 1045548), (147, 896184), (162, 813204), (168, 784161), (189, 697032), (196, 672138), (216, 609903), (243, 542136), (252, 522774), (294, 448092), (324, 406602), (378, 348516), (392, 336069), (441, 298728), (461, 285768), (486, 271068), (504, 261387), (567, 232344), (588, 224046), (648, 203301), (729, 180712), (756, 174258), (882, 149364), (922, 142884), (972, 135534), (1134, 116172), (1176, 112023), (1323, 99576), (1383, 95256), (1458, 90356), (1512, 87129), (1701, 77448), (1764, 74682), (1844, 71442), (1944, 67767), (2268, 58086), (2646, 49788), (2766, 47628), (2916, 45178), (3227, 40824), (3402, 38724), (3528, 37341), (3688, 35721), (3969, 33192), (4149, 31752), (4536, 29043), (5103, 25816), (5292, 24894), (5532, 23814), (5832, 22589), (6454, 20412), (6804, 19362), (7938, 16596), (8298, 15876), (9681, 13608), (10206, 12908), (10584, 12447), (11064, 11907)]