187341532

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2999}}^1$

素因数の和:3130

約数の個数: 48

約数和(自身を含む): 395136000

約数和(自身を除く): 207794468

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 97, 161, 194, 322, 388, 644, 679, 1358, 2231, 2716, 2999, 4462, 5998, 8924, 11996, 15617, 20993, 31234, 41986, 62468, 68977, 83972, 137954, 275908, 290903, 482839, 581806, 965678, 1163612, 1931356, 2036321, 4072642, 6690769, 8145284, 13381538, 26763076, 46835383, 93670766, 187341532]

約数ペア:

[(1, 187341532), (2, 93670766), (4, 46835383), (7, 26763076), (14, 13381538), (23, 8145284), (28, 6690769), (46, 4072642), (92, 2036321), (97, 1931356), (161, 1163612), (194, 965678), (322, 581806), (388, 482839), (644, 290903), (679, 275908), (1358, 137954), (2231, 83972), (2716, 68977), (2999, 62468), (4462, 41986), (5998, 31234), (8924, 20993), (11996, 15617)]