138972624

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:422

約数の個数: 160

約数和(自身を含む): 438067200

約数和(自身を除く): 299094576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 49, 56, 69, 84, 92, 98, 112, 138, 147, 161, 168, 184, 196, 276, 294, 322, 336, 343, 367, 368, 392, 483, 552, 588, 644, 686, 734, 784, 966, 1029, 1101, 1104, 1127, 1176, 1288, 1372, 1468, 1932, 2058, 2202, 2254, 2352, 2569, 2576, 2744, 2936, 3381, 3864, 4116, 4404, 4508, 5138, 5488, 5872, 6762, 7707, 7728, 7889, 8232, 8441, 8808, 9016, 10276, 13524, 15414, 15778, 16464, 16882, 17616, 17983, 18032, 20552, 23667, 25323, 27048, 30828, 31556, 33764, 35966, 41104, 47334, 50646, 53949, 54096, 59087, 61656, 63112, 67528, 71932, 94668, 101292, 107898, 118174, 123312, 125881, 126224, 135056, 143864, 177261, 189336, 202584, 215796, 236348, 251762, 287728, 354522, 377643, 378672, 405168, 413609, 431592, 472696, 503524, 709044, 755286, 827218, 863184, 945392, 1007048, 1240827, 1418088, 1510572, 1654436, 2014096, 2481654, 2836176, 2895263, 3021144, 3308872, 4963308, 5790526, 6042288, 6617744, 8685789, 9926616, 11581052, 17371578, 19853232, 23162104, 34743156, 46324208, 69486312, 138972624]

約数ペア:

[(1, 138972624), (2, 69486312), (3, 46324208), (4, 34743156), (6, 23162104), (7, 19853232), (8, 17371578), (12, 11581052), (14, 9926616), (16, 8685789), (21, 6617744), (23, 6042288), (24, 5790526), (28, 4963308), (42, 3308872), (46, 3021144), (48, 2895263), (49, 2836176), (56, 2481654), (69, 2014096), (84, 1654436), (92, 1510572), (98, 1418088), (112, 1240827), (138, 1007048), (147, 945392), (161, 863184), (168, 827218), (184, 755286), (196, 709044), (276, 503524), (294, 472696), (322, 431592), (336, 413609), (343, 405168), (367, 378672), (368, 377643), (392, 354522), (483, 287728), (552, 251762), (588, 236348), (644, 215796), (686, 202584), (734, 189336), (784, 177261), (966, 143864), (1029, 135056), (1101, 126224), (1104, 125881), (1127, 123312), (1176, 118174), (1288, 107898), (1372, 101292), (1468, 94668), (1932, 71932), (2058, 67528), (2202, 63112), (2254, 61656), (2352, 59087), (2569, 54096), (2576, 53949), (2744, 50646), (2936, 47334), (3381, 41104), (3864, 35966), (4116, 33764), (4404, 31556), (4508, 30828), (5138, 27048), (5488, 25323), (5872, 23667), (6762, 20552), (7707, 18032), (7728, 17983), (7889, 17616), (8232, 16882), (8441, 16464), (8808, 15778), (9016, 15414), (10276, 13524)]