149747681176

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1998341}}^1$

素因数の和:1998412

約数の個数: 64

約数和(自身を含む): 323731404000

約数和(自身を除く): 173983722824

約数列:

[1, 2, 4, 8, 17, 19, 29, 34, 38, 58, 68, 76, 116, 136, 152, 232, 323, 493, 551, 646, 986, 1102, 1292, 1972, 2204, 2584, 3944, 4408, 9367, 18734, 37468, 74936, 1998341, 3996682, 7993364, 15986728, 33971797, 37968479, 57951889, 67943594, 75936958, 115903778, 135887188, 151873916, 231807556, 271774376, 303747832, 463615112, 645464143, 985182113, 1101085891, 1290928286, 1970364226, 2202171782, 2581856572, 3940728452, 4404343564, 5163713144, 7881456904, 8808687128, 18718460147, 37436920294, 74873840588, 149747681176]

約数ペア:

[(1, 149747681176), (2, 74873840588), (4, 37436920294), (8, 18718460147), (17, 8808687128), (19, 7881456904), (29, 5163713144), (34, 4404343564), (38, 3940728452), (58, 2581856572), (68, 2202171782), (76, 1970364226), (116, 1290928286), (136, 1101085891), (152, 985182113), (232, 645464143), (323, 463615112), (493, 303747832), (551, 271774376), (646, 231807556), (986, 151873916), (1102, 135887188), (1292, 115903778), (1972, 75936958), (2204, 67943594), (2584, 57951889), (3944, 37968479), (4408, 33971797), (9367, 15986728), (18734, 7993364), (37468, 3996682), (74936, 1998341)]