149772642

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1085309}}^1$

素因数の和:1085337

約数の個数: 16

約数和(自身を含む): 312569280

約数和(自身を除く): 162796638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1085309, 2170618, 3255927, 6511854, 24962107, 49924214, 74886321, 149772642]

約数ペア:

[(1, 149772642), (2, 74886321), (3, 49924214), (6, 24962107), (23, 6511854), (46, 3255927), (69, 2170618), (138, 1085309)]