128232048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1153}}^1$

素因数の和:1502

約数の個数: 80

約数和(自身を含む): 380062976

約数和(自身を除く): 251830928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 331, 336, 662, 993, 1153, 1324, 1986, 2306, 2317, 2648, 3459, 3972, 4612, 4634, 5296, 6918, 6951, 7944, 8071, 9224, 9268, 13836, 13902, 15888, 16142, 18448, 18536, 24213, 27672, 27804, 32284, 37072, 48426, 55344, 55608, 64568, 96852, 111216, 129136, 193704, 381643, 387408, 763286, 1144929, 1526572, 2289858, 2671501, 3053144, 4579716, 5343002, 6106288, 8014503, 9159432, 10686004, 16029006, 18318864, 21372008, 32058012, 42744016, 64116024, 128232048]

約数ペア:

[(1, 128232048), (2, 64116024), (3, 42744016), (4, 32058012), (6, 21372008), (7, 18318864), (8, 16029006), (12, 10686004), (14, 9159432), (16, 8014503), (21, 6106288), (24, 5343002), (28, 4579716), (42, 3053144), (48, 2671501), (56, 2289858), (84, 1526572), (112, 1144929), (168, 763286), (331, 387408), (336, 381643), (662, 193704), (993, 129136), (1153, 111216), (1324, 96852), (1986, 64568), (2306, 55608), (2317, 55344), (2648, 48426), (3459, 37072), (3972, 32284), (4612, 27804), (4634, 27672), (5296, 24213), (6918, 18536), (6951, 18448), (7944, 16142), (8071, 15888), (9224, 13902), (9268, 13836)]