119143976

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 261360000

約数和(自身を除く): 142216024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 131, 149, 218, 262, 298, 436, 524, 596, 763, 872, 917, 1043, 1048, 1192, 1526, 1834, 2086, 3052, 3668, 4172, 6104, 7336, 8344, 14279, 16241, 19519, 28558, 32482, 39038, 57116, 64964, 78076, 99953, 113687, 114232, 129928, 136633, 156152, 199906, 227374, 273266, 399812, 454748, 546532, 799624, 909496, 1093064, 2127571, 4255142, 8510284, 14892997, 17020568, 29785994, 59571988, 119143976]

約数ペア:

[(1, 119143976), (2, 59571988), (4, 29785994), (7, 17020568), (8, 14892997), (14, 8510284), (28, 4255142), (56, 2127571), (109, 1093064), (131, 909496), (149, 799624), (218, 546532), (262, 454748), (298, 399812), (436, 273266), (524, 227374), (596, 199906), (763, 156152), (872, 136633), (917, 129928), (1043, 114232), (1048, 113687), (1192, 99953), (1526, 78076), (1834, 64964), (2086, 57116), (3052, 39038), (3668, 32482), (4172, 28558), (6104, 19519), (7336, 16241), (8344, 14279)]