155996432

素因数分解:

$2^4\times {\mathrm{43}}^2\times {\mathrm{5273}}^1$

素因数の和:5367

約数の個数: 30

約数和(自身を含む): 309494142

約数和(自身を除く): 153497710

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1849, 3698, 5273, 7396, 10546, 14792, 21092, 29584, 42184, 84368, 226739, 453478, 906956, 1813912, 3627824, 9749777, 19499554, 38999108, 77998216, 155996432]

約数ペア:

[(1, 155996432), (2, 77998216), (4, 38999108), (8, 19499554), (16, 9749777), (43, 3627824), (86, 1813912), (172, 906956), (344, 453478), (688, 226739), (1849, 84368), (3698, 42184), (5273, 29584), (7396, 21092), (10546, 14792)]