133797248

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{80407}}^1$

素因数の和:80434

約数の個数: 32

約数和(自身を含む): 287056560

約数和(自身を除く): 153259312

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 80407, 160814, 321628, 643256, 1045291, 1286512, 2090582, 2573024, 4181164, 5146048, 8362328, 10292096, 16724656, 33449312, 66898624, 133797248]

約数ペア:

[(1, 133797248), (2, 66898624), (4, 33449312), (8, 16724656), (13, 10292096), (16, 8362328), (26, 5146048), (32, 4181164), (52, 2573024), (64, 2090582), (104, 1286512), (128, 1045291), (208, 643256), (416, 321628), (832, 160814), (1664, 80407)]