128112048

素因数分解:

$2^4\times 3^2\times {\mathrm{811}}^1\times {\mathrm{1097}}^1$

素因数の和:1922

約数の個数: 60

約数和(自身を含む): 359305128

約数和(自身を除く): 231193080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 811, 1097, 1622, 2194, 2433, 3244, 3291, 4388, 4866, 6488, 6582, 7299, 8776, 9732, 9873, 12976, 13164, 14598, 17552, 19464, 19746, 26328, 29196, 38928, 39492, 52656, 58392, 78984, 116784, 157968, 889667, 1779334, 2669001, 3558668, 5338002, 7117336, 8007003, 10676004, 14234672, 16014006, 21352008, 32028012, 42704016, 64056024, 128112048]

約数ペア:

[(1, 128112048), (2, 64056024), (3, 42704016), (4, 32028012), (6, 21352008), (8, 16014006), (9, 14234672), (12, 10676004), (16, 8007003), (18, 7117336), (24, 5338002), (36, 3558668), (48, 2669001), (72, 1779334), (144, 889667), (811, 157968), (1097, 116784), (1622, 78984), (2194, 58392), (2433, 52656), (3244, 39492), (3291, 38928), (4388, 29196), (4866, 26328), (6488, 19746), (6582, 19464), (7299, 17552), (8776, 14598), (9732, 13164), (9873, 12976)]