149780504

素因数分解:

$2^3\times {\mathrm{709}}^1\times {\mathrm{26407}}^1$

素因数の和:27122

約数の個数: 16

約数和(自身を含む): 281245200

約数和(自身を除く): 131464696

約数列:

[1, 2, 4, 8, 709, 1418, 2836, 5672, 26407, 52814, 105628, 211256, 18722563, 37445126, 74890252, 149780504]

約数ペア:

[(1, 149780504), (2, 74890252), (4, 37445126), (8, 18722563), (709, 211256), (1418, 105628), (2836, 52814), (5672, 26407)]