8149704

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 21384000

約数和(自身を除く): 13234296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 53, 86, 106, 129, 149, 159, 172, 212, 258, 298, 318, 344, 424, 447, 516, 596, 636, 894, 1032, 1192, 1272, 1788, 2279, 3576, 4558, 6407, 6837, 7897, 9116, 12814, 13674, 15794, 18232, 19221, 23691, 25628, 27348, 31588, 38442, 47382, 51256, 54696, 63176, 76884, 94764, 153768, 189528, 339571, 679142, 1018713, 1358284, 2037426, 2716568, 4074852, 8149704]

約数ペア:

[(1, 8149704), (2, 4074852), (3, 2716568), (4, 2037426), (6, 1358284), (8, 1018713), (12, 679142), (24, 339571), (43, 189528), (53, 153768), (86, 94764), (106, 76884), (129, 63176), (149, 54696), (159, 51256), (172, 47382), (212, 38442), (258, 31588), (298, 27348), (318, 25628), (344, 23691), (424, 19221), (447, 18232), (516, 15794), (596, 13674), (636, 12814), (894, 9116), (1032, 7897), (1192, 6837), (1272, 6407), (1788, 4558), (2279, 3576)]