149700808

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{256337}}^1$

素因数の和:256416

約数の個数: 16

約数和(自身を含む): 284535180

約数和(自身を除く): 134834372

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 256337, 512674, 1025348, 2050696, 18712601, 37425202, 74850404, 149700808]

約数ペア:

[(1, 149700808), (2, 74850404), (4, 37425202), (8, 18712601), (73, 2050696), (146, 1025348), (292, 512674), (584, 256337)]