128383296

素因数分解:

$2^6\times 3^1\times {\mathrm{157}}^1\times {\mathrm{4259}}^1$

素因数の和:4431

約数の個数: 56

約数和(自身を含む): 341924640

約数和(自身を除く): 213541344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 157, 192, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 4259, 5024, 7536, 8518, 10048, 12777, 15072, 17036, 25554, 30144, 34072, 51108, 68144, 102216, 136288, 204432, 272576, 408864, 668663, 817728, 1337326, 2005989, 2674652, 4011978, 5349304, 8023956, 10698608, 16047912, 21397216, 32095824, 42794432, 64191648, 128383296]

約数ペア:

[(1, 128383296), (2, 64191648), (3, 42794432), (4, 32095824), (6, 21397216), (8, 16047912), (12, 10698608), (16, 8023956), (24, 5349304), (32, 4011978), (48, 2674652), (64, 2005989), (96, 1337326), (157, 817728), (192, 668663), (314, 408864), (471, 272576), (628, 204432), (942, 136288), (1256, 102216), (1884, 68144), (2512, 51108), (3768, 34072), (4259, 30144), (5024, 25554), (7536, 17036), (8518, 15072), (10048, 12777)]