154329128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{4999}}^1$

素因数の和:5249

約数の個数: 32

約数和(自身を含む): 307800000

約数和(自身を除く): 153470872

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 227, 454, 908, 1816, 3859, 4999, 7718, 9998, 15436, 19996, 30872, 39992, 84983, 169966, 339932, 679864, 1134773, 2269546, 4539092, 9078184, 19291141, 38582282, 77164564, 154329128]

約数ペア:

[(1, 154329128), (2, 77164564), (4, 38582282), (8, 19291141), (17, 9078184), (34, 4539092), (68, 2269546), (136, 1134773), (227, 679864), (454, 339932), (908, 169966), (1816, 84983), (3859, 39992), (4999, 30872), (7718, 19996), (9998, 15436)]