140241776

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{31643}}^1$

素因数の和:31928

約数の個数: 20

約数和(自身を含む): 272707992

約数和(自身を除く): 132466216

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 31643, 63286, 126572, 253144, 506288, 8765111, 17530222, 35060444, 70120888, 140241776]

約数ペア:

[(1, 140241776), (2, 70120888), (4, 35060444), (8, 17530222), (16, 8765111), (277, 506288), (554, 253144), (1108, 126572), (2216, 63286), (4432, 31643)]