156733254013

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{599}}^1\times {\mathrm{937}}^1$

素因数の和:1730

約数の個数: 48

約数和(自身を含む): 188628048000

約数和(自身を除く): 31894793987

約数列:

[1, 7, 41, 49, 139, 287, 599, 937, 973, 2009, 4193, 5699, 6559, 6811, 24559, 29351, 38417, 39893, 45913, 83261, 130243, 171913, 268919, 279251, 561263, 582827, 911701, 1203391, 1882433, 3413701, 3928841, 4079789, 5339963, 6381907, 23011783, 23895907, 27501887, 37379741, 78015557, 161082481, 167271349, 261658187, 546108899, 1127577367, 3198637837, 3822762293, 22390464859, 156733254013]

約数ペア:

[(1, 156733254013), (7, 22390464859), (41, 3822762293), (49, 3198637837), (139, 1127577367), (287, 546108899), (599, 261658187), (937, 167271349), (973, 161082481), (2009, 78015557), (4193, 37379741), (5699, 27501887), (6559, 23895907), (6811, 23011783), (24559, 6381907), (29351, 5339963), (38417, 4079789), (39893, 3928841), (45913, 3413701), (83261, 1882433), (130243, 1203391), (171913, 911701), (268919, 582827), (279251, 561263)]