126847904

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 255159072

約数和(自身を除く): 128311168

約数列:

[1, 2, 4, 8, 16, 32, 83, 163, 166, 293, 326, 332, 586, 652, 664, 1172, 1304, 1328, 2344, 2608, 2656, 4688, 5216, 9376, 13529, 24319, 27058, 47759, 48638, 54116, 95518, 97276, 108232, 191036, 194552, 216464, 382072, 389104, 432928, 764144, 778208, 1528288, 3963997, 7927994, 15855988, 31711976, 63423952, 126847904]

約数ペア:

[(1, 126847904), (2, 63423952), (4, 31711976), (8, 15855988), (16, 7927994), (32, 3963997), (83, 1528288), (163, 778208), (166, 764144), (293, 432928), (326, 389104), (332, 382072), (586, 216464), (652, 194552), (664, 191036), (1172, 108232), (1304, 97276), (1328, 95518), (2344, 54116), (2608, 48638), (2656, 47759), (4688, 27058), (5216, 24319), (9376, 13529)]