153880048

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{9221}}^1$

素因数の和:9385

約数の個数: 40

約数和(自身を含む): 343058400

約数和(自身を除く): 189178352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 298, 596, 1043, 1192, 2086, 2384, 4172, 8344, 9221, 16688, 18442, 36884, 64547, 73768, 129094, 147536, 258188, 516376, 1032752, 1373929, 2747858, 5495716, 9617503, 10991432, 19235006, 21982864, 38470012, 76940024, 153880048]

約数ペア:

[(1, 153880048), (2, 76940024), (4, 38470012), (7, 21982864), (8, 19235006), (14, 10991432), (16, 9617503), (28, 5495716), (56, 2747858), (112, 1373929), (149, 1032752), (298, 516376), (596, 258188), (1043, 147536), (1192, 129094), (2086, 73768), (2384, 64547), (4172, 36884), (8344, 18442), (9221, 16688)]