188934512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:658

約数の個数: 80

約数和(自身を含む): 417764928

約数和(自身を除く): 228830416

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 73, 92, 104, 146, 184, 208, 292, 299, 368, 541, 584, 598, 949, 1082, 1168, 1196, 1679, 1898, 2164, 2392, 3358, 3796, 4328, 4784, 6716, 7033, 7592, 8656, 12443, 13432, 14066, 15184, 21827, 24886, 26864, 28132, 39493, 43654, 49772, 56264, 78986, 87308, 99544, 112528, 157972, 161759, 174616, 199088, 315944, 323518, 349232, 513409, 631888, 647036, 908339, 1026818, 1294072, 1816678, 2053636, 2588144, 3633356, 4107272, 7266712, 8214544, 11808407, 14533424, 23616814, 47233628, 94467256, 188934512]

約数ペア:

[(1, 188934512), (2, 94467256), (4, 47233628), (8, 23616814), (13, 14533424), (16, 11808407), (23, 8214544), (26, 7266712), (46, 4107272), (52, 3633356), (73, 2588144), (92, 2053636), (104, 1816678), (146, 1294072), (184, 1026818), (208, 908339), (292, 647036), (299, 631888), (368, 513409), (541, 349232), (584, 323518), (598, 315944), (949, 199088), (1082, 174616), (1168, 161759), (1196, 157972), (1679, 112528), (1898, 99544), (2164, 87308), (2392, 78986), (3358, 56264), (3796, 49772), (4328, 43654), (4784, 39493), (6716, 28132), (7033, 26864), (7592, 24886), (8656, 21827), (12443, 15184), (13432, 14066)]