148957616

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{491}}^1$

素因数の和:849

約数の個数: 40

約数和(自身を含む): 294546624

約数和(自身を除く): 145589008

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 283, 491, 536, 566, 982, 1072, 1132, 1964, 2264, 3928, 4528, 7856, 18961, 32897, 37922, 65794, 75844, 131588, 138953, 151688, 263176, 277906, 303376, 526352, 555812, 1111624, 2223248, 9309851, 18619702, 37239404, 74478808, 148957616]

約数ペア:

[(1, 148957616), (2, 74478808), (4, 37239404), (8, 18619702), (16, 9309851), (67, 2223248), (134, 1111624), (268, 555812), (283, 526352), (491, 303376), (536, 277906), (566, 263176), (982, 151688), (1072, 138953), (1132, 131588), (1964, 75844), (2264, 65794), (3928, 37922), (4528, 32897), (7856, 18961)]