128790984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{33331}}^1$

素因数の和:33370

約数の個数: 64

約数和(自身を含む): 383984640

約数和(自身を除く): 255193656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 33331, 66662, 99993, 133324, 199986, 233317, 266648, 399972, 466634, 699951, 766613, 799944, 933268, 1399902, 1533226, 1866536, 2299839, 2799804, 3066452, 4599678, 5366291, 5599608, 6132904, 9199356, 10732582, 16098873, 18398712, 21465164, 32197746, 42930328, 64395492, 128790984]

約数ペア:

[(1, 128790984), (2, 64395492), (3, 42930328), (4, 32197746), (6, 21465164), (7, 18398712), (8, 16098873), (12, 10732582), (14, 9199356), (21, 6132904), (23, 5599608), (24, 5366291), (28, 4599678), (42, 3066452), (46, 2799804), (56, 2299839), (69, 1866536), (84, 1533226), (92, 1399902), (138, 933268), (161, 799944), (168, 766613), (184, 699951), (276, 466634), (322, 399972), (483, 266648), (552, 233317), (644, 199986), (966, 133324), (1288, 99993), (1932, 66662), (3864, 33331)]