128773176

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{15643}}^1$

素因数の和:15673

約数の個数: 64

約数和(自身を含む): 375456000

約数和(自身を除く): 246682824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 15643, 31286, 46929, 62572, 93858, 109501, 125144, 187716, 219002, 328503, 375432, 438004, 657006, 766507, 876008, 1314012, 1533014, 2299521, 2628024, 3066028, 4599042, 5365549, 6132056, 9198084, 10731098, 16096647, 18396168, 21462196, 32193294, 42924392, 64386588, 128773176]

約数ペア:

[(1, 128773176), (2, 64386588), (3, 42924392), (4, 32193294), (6, 21462196), (7, 18396168), (8, 16096647), (12, 10731098), (14, 9198084), (21, 6132056), (24, 5365549), (28, 4599042), (42, 3066028), (49, 2628024), (56, 2299521), (84, 1533014), (98, 1314012), (147, 876008), (168, 766507), (196, 657006), (294, 438004), (343, 375432), (392, 328503), (588, 219002), (686, 187716), (1029, 125144), (1176, 109501), (1372, 93858), (2058, 62572), (2744, 46929), (4116, 31286), (8232, 15643)]