127236928

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3121}}^1$

素因数の和:3160

約数の個数: 84

約数和(自身を含む): 316402212

約数和(自身を除く): 189165284

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, 3121, 3136, 5096, 5824, 6242, 10192, 12484, 20384, 21847, 24968, 40573, 40768, 43694, 49936, 81146, 87388, 99872, 152929, 162292, 174776, 199744, 284011, 305858, 324584, 349552, 568022, 611716, 649168, 699104, 1136044, 1223432, 1298336, 1398208, 1988077, 2272088, 2446864, 2596672, 3976154, 4544176, 4893728, 7952308, 9088352, 9787456, 15904616, 18176704, 31809232, 63618464, 127236928]

約数ペア:

[(1, 127236928), (2, 63618464), (4, 31809232), (7, 18176704), (8, 15904616), (13, 9787456), (14, 9088352), (16, 7952308), (26, 4893728), (28, 4544176), (32, 3976154), (49, 2596672), (52, 2446864), (56, 2272088), (64, 1988077), (91, 1398208), (98, 1298336), (104, 1223432), (112, 1136044), (182, 699104), (196, 649168), (208, 611716), (224, 568022), (364, 349552), (392, 324584), (416, 305858), (448, 284011), (637, 199744), (728, 174776), (784, 162292), (832, 152929), (1274, 99872), (1456, 87388), (1568, 81146), (2548, 49936), (2912, 43694), (3121, 40768), (3136, 40573), (5096, 24968), (5824, 21847), (6242, 20384), (10192, 12484)]