152403952

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{89021}}^1$

素因数の和:89136

約数の個数: 20

約数和(自身を含む): 298045656

約数和(自身を除く): 145641704

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 89021, 178042, 356084, 712168, 1424336, 9525247, 19050494, 38100988, 76201976, 152403952]

約数ペア:

[(1, 152403952), (2, 76201976), (4, 38100988), (8, 19050494), (16, 9525247), (107, 1424336), (214, 712168), (428, 356084), (856, 178042), (1712, 89021)]