190147496

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{308681}}^1$

素因数の和:308705

約数の個数: 32

約数和(自身を含む): 444502080

約数和(自身を除く): 254354584

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 308681, 617362, 1234724, 2160767, 2469448, 3395491, 4321534, 6790982, 8643068, 13581964, 17286136, 23768437, 27163928, 47536874, 95073748, 190147496]

約数ペア:

[(1, 190147496), (2, 95073748), (4, 47536874), (7, 27163928), (8, 23768437), (11, 17286136), (14, 13581964), (22, 8643068), (28, 6790982), (44, 4321534), (56, 3395491), (77, 2469448), (88, 2160767), (154, 1234724), (308, 617362), (616, 308681)]