128137536

素因数分解:

$2^6\times 3^2\times {\mathrm{222461}}^1$

素因数の和:222479

約数の個数: 42

約数和(自身を含む): 367284762

約数和(自身を除く): 239147226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 222461, 444922, 667383, 889844, 1334766, 1779688, 2002149, 2669532, 3559376, 4004298, 5339064, 7118752, 8008596, 10678128, 14237504, 16017192, 21356256, 32034384, 42712512, 64068768, 128137536]

約数ペア:

[(1, 128137536), (2, 64068768), (3, 42712512), (4, 32034384), (6, 21356256), (8, 16017192), (9, 14237504), (12, 10678128), (16, 8008596), (18, 7118752), (24, 5339064), (32, 4004298), (36, 3559376), (48, 2669532), (64, 2002149), (72, 1779688), (96, 1334766), (144, 889844), (192, 667383), (288, 444922), (576, 222461)]