157062136

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{254971}}^1$

素因数の和:254995

約数の個数: 32

約数和(自身を含む): 367159680

約数和(自身を除く): 210097544

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 254971, 509942, 1019884, 1784797, 2039768, 2804681, 3569594, 5609362, 7139188, 11218724, 14278376, 19632767, 22437448, 39265534, 78531068, 157062136]

約数ペア:

[(1, 157062136), (2, 78531068), (4, 39265534), (7, 22437448), (8, 19632767), (11, 14278376), (14, 11218724), (22, 7139188), (28, 5609362), (44, 3569594), (56, 2804681), (77, 2039768), (88, 1784797), (154, 1019884), (308, 509942), (616, 254971)]