127213184

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6173}}^1$

素因数の和:6217

約数の個数: 64

約数和(自身を含む): 302279040

約数和(自身を除く): 175065856

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 644, 736, 896, 1288, 1472, 2576, 2944, 5152, 6173, 10304, 12346, 20608, 24692, 43211, 49384, 86422, 98768, 141979, 172844, 197536, 283958, 345688, 395072, 567916, 691376, 790144, 993853, 1135832, 1382752, 1987706, 2271664, 2765504, 3975412, 4543328, 5531008, 7950824, 9086656, 15901648, 18173312, 31803296, 63606592, 127213184]

約数ペア:

[(1, 127213184), (2, 63606592), (4, 31803296), (7, 18173312), (8, 15901648), (14, 9086656), (16, 7950824), (23, 5531008), (28, 4543328), (32, 3975412), (46, 2765504), (56, 2271664), (64, 1987706), (92, 1382752), (112, 1135832), (128, 993853), (161, 790144), (184, 691376), (224, 567916), (322, 395072), (368, 345688), (448, 283958), (644, 197536), (736, 172844), (896, 141979), (1288, 98768), (1472, 86422), (2576, 49384), (2944, 43211), (5152, 24692), (6173, 20608), (10304, 12346)]