144627728

素因数分解:

$2^4\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{1231}}^1$

素因数の和:2295

約数の個数: 40

約数和(自身を含む): 320812800

約数和(自身を除く): 176185072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1049, 1231, 2098, 2462, 4196, 4924, 7343, 8392, 8617, 9848, 14686, 16784, 17234, 19696, 29372, 34468, 58744, 68936, 117488, 137872, 1291319, 2582638, 5165276, 9039233, 10330552, 18078466, 20661104, 36156932, 72313864, 144627728]

約数ペア:

[(1, 144627728), (2, 72313864), (4, 36156932), (7, 20661104), (8, 18078466), (14, 10330552), (16, 9039233), (28, 5165276), (56, 2582638), (112, 1291319), (1049, 137872), (1231, 117488), (2098, 68936), (2462, 58744), (4196, 34468), (4924, 29372), (7343, 19696), (8392, 17234), (8617, 16784), (9848, 14686)]