188776978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1259}}^1$

素因数の和:1426

約数の個数: 32

約数和(自身を含む): 313286400

約数和(自身を除く): 124509422

約数列:

[1, 2, 13, 26, 73, 79, 146, 158, 949, 1027, 1259, 1898, 2054, 2518, 5767, 11534, 16367, 32734, 74971, 91907, 99461, 149942, 183814, 198922, 1194791, 1292993, 2389582, 2585986, 7260653, 14521306, 94388489, 188776978]

約数ペア:

[(1, 188776978), (2, 94388489), (13, 14521306), (26, 7260653), (73, 2585986), (79, 2389582), (146, 1292993), (158, 1194791), (949, 198922), (1027, 183814), (1259, 149942), (1898, 99461), (2054, 91907), (2518, 74971), (5767, 32734), (11534, 16367)]