142536816

素因数分解:

$2^4\times 3^2\times {\mathrm{989839}}^1$

素因数の和:989853

約数の個数: 30

約数和(自身を含む): 398905520

約数和(自身を除く): 256368704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 989839, 1979678, 2969517, 3959356, 5939034, 7918712, 8908551, 11878068, 15837424, 17817102, 23756136, 35634204, 47512272, 71268408, 142536816]

約数ペア:

[(1, 142536816), (2, 71268408), (3, 47512272), (4, 35634204), (6, 23756136), (8, 17817102), (9, 15837424), (12, 11878068), (16, 8908551), (18, 7918712), (24, 5939034), (36, 3959356), (48, 2969517), (72, 1979678), (144, 989839)]