168019232

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5309}}^1$

素因数の和:5385

約数の個数: 48

約数和(自身を含む): 353263680

約数和(自身を除く): 185244448

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 86, 92, 172, 184, 344, 368, 688, 736, 989, 1376, 1978, 3956, 5309, 7912, 10618, 15824, 21236, 31648, 42472, 84944, 122107, 169888, 228287, 244214, 456574, 488428, 913148, 976856, 1826296, 1953712, 3652592, 3907424, 5250601, 7305184, 10501202, 21002404, 42004808, 84009616, 168019232]

約数ペア:

[(1, 168019232), (2, 84009616), (4, 42004808), (8, 21002404), (16, 10501202), (23, 7305184), (32, 5250601), (43, 3907424), (46, 3652592), (86, 1953712), (92, 1826296), (172, 976856), (184, 913148), (344, 488428), (368, 456574), (688, 244214), (736, 228287), (989, 169888), (1376, 122107), (1978, 84944), (3956, 42472), (5309, 31648), (7912, 21236), (10618, 15824)]