126420006272

素因数分解:

$2^7\times 7^2\times {\mathrm{139}}^1\times {\mathrm{145009}}^1$

素因数の和:145176

約数の個数: 96

約数和(自身を含む): 295080849000

約数和(自身を除く): 168660842728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 139, 196, 224, 278, 392, 448, 556, 784, 896, 973, 1112, 1568, 1946, 2224, 3136, 3892, 4448, 6272, 6811, 7784, 8896, 13622, 15568, 17792, 27244, 31136, 54488, 62272, 108976, 124544, 145009, 217952, 290018, 435904, 580036, 871808, 1015063, 1160072, 2030126, 2320144, 4060252, 4640288, 7105441, 8120504, 9280576, 14210882, 16241008, 18561152, 20156251, 28421764, 32482016, 40312502, 56843528, 64964032, 80625004, 113687056, 129928064, 141093757, 161250008, 227374112, 282187514, 322500016, 454748224, 564375028, 645000032, 909496448, 987656299, 1128750056, 1290000064, 1975312598, 2257500112, 2580000128, 3950625196, 4515000224, 7901250392, 9030000448, 15802500784, 18060000896, 31605001568, 63210003136, 126420006272]

約数ペア:

[(1, 126420006272), (2, 63210003136), (4, 31605001568), (7, 18060000896), (8, 15802500784), (14, 9030000448), (16, 7901250392), (28, 4515000224), (32, 3950625196), (49, 2580000128), (56, 2257500112), (64, 1975312598), (98, 1290000064), (112, 1128750056), (128, 987656299), (139, 909496448), (196, 645000032), (224, 564375028), (278, 454748224), (392, 322500016), (448, 282187514), (556, 227374112), (784, 161250008), (896, 141093757), (973, 129928064), (1112, 113687056), (1568, 80625004), (1946, 64964032), (2224, 56843528), (3136, 40312502), (3892, 32482016), (4448, 28421764), (6272, 20156251), (6811, 18561152), (7784, 16241008), (8896, 14210882), (13622, 9280576), (15568, 8120504), (17792, 7105441), (27244, 4640288), (31136, 4060252), (54488, 2320144), (62272, 2030126), (108976, 1160072), (124544, 1015063), (145009, 871808), (217952, 580036), (290018, 435904)]