127839552

素因数分解:

$2^6\times 3^1\times {\mathrm{811}}^1\times {\mathrm{821}}^1$

素因数の和:1647

約数の個数: 56

約数和(自身を含む): 339071712

約数和(自身を除く): 211232160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 811, 821, 1622, 1642, 2433, 2463, 3244, 3284, 4866, 4926, 6488, 6568, 9732, 9852, 12976, 13136, 19464, 19704, 25952, 26272, 38928, 39408, 51904, 52544, 77856, 78816, 155712, 157632, 665831, 1331662, 1997493, 2663324, 3994986, 5326648, 7989972, 10653296, 15979944, 21306592, 31959888, 42613184, 63919776, 127839552]

約数ペア:

[(1, 127839552), (2, 63919776), (3, 42613184), (4, 31959888), (6, 21306592), (8, 15979944), (12, 10653296), (16, 7989972), (24, 5326648), (32, 3994986), (48, 2663324), (64, 1997493), (96, 1331662), (192, 665831), (811, 157632), (821, 155712), (1622, 78816), (1642, 77856), (2433, 52544), (2463, 51904), (3244, 39408), (3284, 38928), (4866, 26272), (4926, 25952), (6488, 19704), (6568, 19464), (9732, 13136), (9852, 12976)]