163935904

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20249}}^1$

素因数の和:20293

約数の個数: 48

約数和(自身を含む): 367416000

約数和(自身を除く): 203480096

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 176, 184, 253, 352, 368, 506, 736, 1012, 2024, 4048, 8096, 20249, 40498, 80996, 161992, 222739, 323984, 445478, 465727, 647968, 890956, 931454, 1781912, 1862908, 3563824, 3725816, 5122997, 7127648, 7451632, 10245994, 14903264, 20491988, 40983976, 81967952, 163935904]

約数ペア:

[(1, 163935904), (2, 81967952), (4, 40983976), (8, 20491988), (11, 14903264), (16, 10245994), (22, 7451632), (23, 7127648), (32, 5122997), (44, 3725816), (46, 3563824), (88, 1862908), (92, 1781912), (176, 931454), (184, 890956), (253, 647968), (352, 465727), (368, 445478), (506, 323984), (736, 222739), (1012, 161992), (2024, 80996), (4048, 40498), (8096, 20249)]