143918648

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{21391}}^1$

素因数の和:21455

約数の個数: 24

約数和(自身を含む): 279486480

約数和(自身を除く): 135567832

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 841, 1682, 3364, 6728, 21391, 42782, 85564, 171128, 620339, 1240678, 2481356, 4962712, 17989831, 35979662, 71959324, 143918648]

約数ペア:

[(1, 143918648), (2, 71959324), (4, 35979662), (8, 17989831), (29, 4962712), (58, 2481356), (116, 1240678), (232, 620339), (841, 171128), (1682, 85564), (3364, 42782), (6728, 21391)]