138244288

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3391}}^1$

素因数の和:3430

約数の個数: 84

約数和(自身を含む): 343765632

約数和(自身を除く): 205521344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 784, 832, 1274, 1456, 1568, 2548, 2912, 3136, 3391, 5096, 5824, 6782, 10192, 13564, 20384, 23737, 27128, 40768, 44083, 47474, 54256, 88166, 94948, 108512, 166159, 176332, 189896, 217024, 308581, 332318, 352664, 379792, 617162, 664636, 705328, 759584, 1234324, 1329272, 1410656, 1519168, 2160067, 2468648, 2658544, 2821312, 4320134, 4937296, 5317088, 8640268, 9874592, 10634176, 17280536, 19749184, 34561072, 69122144, 138244288]

約数ペア:

[(1, 138244288), (2, 69122144), (4, 34561072), (7, 19749184), (8, 17280536), (13, 10634176), (14, 9874592), (16, 8640268), (26, 5317088), (28, 4937296), (32, 4320134), (49, 2821312), (52, 2658544), (56, 2468648), (64, 2160067), (91, 1519168), (98, 1410656), (104, 1329272), (112, 1234324), (182, 759584), (196, 705328), (208, 664636), (224, 617162), (364, 379792), (392, 352664), (416, 332318), (448, 308581), (637, 217024), (728, 189896), (784, 176332), (832, 166159), (1274, 108512), (1456, 94948), (1568, 88166), (2548, 54256), (2912, 47474), (3136, 44083), (3391, 40768), (5096, 27128), (5824, 23737), (6782, 20384), (10192, 13564)]