160993376

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5087}}^1$

素因数の和:5163

約数の個数: 48

約数和(自身を含む): 338494464

約数和(自身を除く): 177501088

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 86, 92, 172, 184, 344, 368, 688, 736, 989, 1376, 1978, 3956, 5087, 7912, 10174, 15824, 20348, 31648, 40696, 81392, 117001, 162784, 218741, 234002, 437482, 468004, 874964, 936008, 1749928, 1872016, 3499856, 3744032, 5031043, 6999712, 10062086, 20124172, 40248344, 80496688, 160993376]

約数ペア:

[(1, 160993376), (2, 80496688), (4, 40248344), (8, 20124172), (16, 10062086), (23, 6999712), (32, 5031043), (43, 3744032), (46, 3499856), (86, 1872016), (92, 1749928), (172, 936008), (184, 874964), (344, 468004), (368, 437482), (688, 234002), (736, 218741), (989, 162784), (1376, 117001), (1978, 81392), (3956, 40696), (5087, 31648), (7912, 20348), (10174, 15824)]