142923984

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{8681}}^1$

素因数の和:8713

約数の個数: 80

約数和(自身を含む): 430627200

約数和(自身を除く): 287703216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 8681, 16464, 17362, 26043, 34724, 52086, 60767, 69448, 104172, 121534, 138896, 182301, 208344, 243068, 364602, 416688, 425369, 486136, 729204, 850738, 972272, 1276107, 1458408, 1701476, 2552214, 2916816, 2977583, 3402952, 5104428, 5955166, 6805904, 8932749, 10208856, 11910332, 17865498, 20417712, 23820664, 35730996, 47641328, 71461992, 142923984]

約数ペア:

[(1, 142923984), (2, 71461992), (3, 47641328), (4, 35730996), (6, 23820664), (7, 20417712), (8, 17865498), (12, 11910332), (14, 10208856), (16, 8932749), (21, 6805904), (24, 5955166), (28, 5104428), (42, 3402952), (48, 2977583), (49, 2916816), (56, 2552214), (84, 1701476), (98, 1458408), (112, 1276107), (147, 972272), (168, 850738), (196, 729204), (294, 486136), (336, 425369), (343, 416688), (392, 364602), (588, 243068), (686, 208344), (784, 182301), (1029, 138896), (1176, 121534), (1372, 104172), (2058, 69448), (2352, 60767), (2744, 52086), (4116, 34724), (5488, 26043), (8232, 17362), (8681, 16464)]