8155896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1129}}^1$

素因数の和:1188

約数の個数: 64

約数和(自身を含む): 23865600

約数和(自身を除く): 15709704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1129, 1204, 1806, 2258, 2408, 3387, 3612, 4516, 6774, 7224, 7903, 9032, 13548, 15806, 23709, 27096, 31612, 47418, 48547, 63224, 94836, 97094, 145641, 189672, 194188, 291282, 339829, 388376, 582564, 679658, 1019487, 1165128, 1359316, 2038974, 2718632, 4077948, 8155896]

約数ペア:

[(1, 8155896), (2, 4077948), (3, 2718632), (4, 2038974), (6, 1359316), (7, 1165128), (8, 1019487), (12, 679658), (14, 582564), (21, 388376), (24, 339829), (28, 291282), (42, 194188), (43, 189672), (56, 145641), (84, 97094), (86, 94836), (129, 63224), (168, 48547), (172, 47418), (258, 31612), (301, 27096), (344, 23709), (516, 15806), (602, 13548), (903, 9032), (1032, 7903), (1129, 7224), (1204, 6774), (1806, 4516), (2258, 3612), (2408, 3387)]