154865252

素因数分解:

$2^2\times {\mathrm{809}}^1\times {\mathrm{47857}}^1$

素因数の和:48670

約数の個数: 12

約数和(自身を含む): 271354860

約数和(自身を除く): 116489608

約数列:

[1, 2, 4, 809, 1618, 3236, 47857, 95714, 191428, 38716313, 77432626, 154865252]

約数ペア:

[(1, 154865252), (2, 77432626), (4, 38716313), (809, 191428), (1618, 95714), (3236, 47857)]