150420966

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{25349}}^1$

素因数の和:25420

約数の個数: 32

約数和(自身を含む): 321235200

約数和(自身を除く): 170814234

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 25349, 50698, 76047, 152094, 583027, 1090007, 1166054, 1749081, 2180014, 3270021, 3498162, 6540042, 25070161, 50140322, 75210483, 150420966]

約数ペア:

[(1, 150420966), (2, 75210483), (3, 50140322), (6, 25070161), (23, 6540042), (43, 3498162), (46, 3270021), (69, 2180014), (86, 1749081), (129, 1166054), (138, 1090007), (258, 583027), (989, 152094), (1978, 76047), (2967, 50698), (5934, 25349)]