122277376

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{18371}}^1$

素因数の和:18402

約数の個数: 40

約数和(自身を含む): 263123784

約数和(自身を除く): 140846408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 18371, 36742, 73484, 146968, 238823, 293936, 477646, 587872, 955292, 1175744, 1910584, 2351488, 3821168, 4702976, 7642336, 9405952, 15284672, 30569344, 61138688, 122277376]

約数ペア:

[(1, 122277376), (2, 61138688), (4, 30569344), (8, 15284672), (13, 9405952), (16, 7642336), (26, 4702976), (32, 3821168), (52, 2351488), (64, 1910584), (104, 1175744), (128, 955292), (208, 587872), (256, 477646), (416, 293936), (512, 238823), (832, 146968), (1664, 73484), (3328, 36742), (6656, 18371)]