137247516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3469}}^1$

素因数の和:3643

約数の個数: 72

約数和(自身を含む): 399133280

約数和(自身を除く): 261885764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1099, 1413, 1884, 2198, 2826, 3297, 3469, 4396, 5652, 6594, 6938, 9891, 10407, 13188, 13876, 19782, 20814, 24283, 31221, 39564, 41628, 48566, 62442, 72849, 97132, 124884, 145698, 218547, 291396, 437094, 544633, 874188, 1089266, 1633899, 2178532, 3267798, 3812431, 4901697, 6535596, 7624862, 9803394, 11437293, 15249724, 19606788, 22874586, 34311879, 45749172, 68623758, 137247516]

約数ペア:

[(1, 137247516), (2, 68623758), (3, 45749172), (4, 34311879), (6, 22874586), (7, 19606788), (9, 15249724), (12, 11437293), (14, 9803394), (18, 7624862), (21, 6535596), (28, 4901697), (36, 3812431), (42, 3267798), (63, 2178532), (84, 1633899), (126, 1089266), (157, 874188), (252, 544633), (314, 437094), (471, 291396), (628, 218547), (942, 145698), (1099, 124884), (1413, 97132), (1884, 72849), (2198, 62442), (2826, 48566), (3297, 41628), (3469, 39564), (4396, 31221), (5652, 24283), (6594, 20814), (6938, 19782), (9891, 13876), (10407, 13188)]