133649236

素因数分解:

$2^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{18149}}^1$

素因数の和:18423

約数の個数: 24

約数和(自身を含む): 268329600

約数和(自身を除く): 134680364

約数列:

[1, 2, 4, 7, 14, 28, 263, 526, 1052, 1841, 3682, 7364, 18149, 36298, 72596, 127043, 254086, 508172, 4773187, 9546374, 19092748, 33412309, 66824618, 133649236]

約数ペア:

[(1, 133649236), (2, 66824618), (4, 33412309), (7, 19092748), (14, 9546374), (28, 4773187), (263, 508172), (526, 254086), (1052, 127043), (1841, 72596), (3682, 36298), (7364, 18149)]