189176192

素因数分解:

$2^7\times {\mathrm{173}}^1\times {\mathrm{8543}}^1$

素因数の和:8730

約数の個数: 32

約数和(自身を含む): 379097280

約数和(自身を除く): 189921088

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 346, 692, 1384, 2768, 5536, 8543, 11072, 17086, 22144, 34172, 68344, 136688, 273376, 546752, 1093504, 1477939, 2955878, 5911756, 11823512, 23647024, 47294048, 94588096, 189176192]

約数ペア:

[(1, 189176192), (2, 94588096), (4, 47294048), (8, 23647024), (16, 11823512), (32, 5911756), (64, 2955878), (128, 1477939), (173, 1093504), (346, 546752), (692, 273376), (1384, 136688), (2768, 68344), (5536, 34172), (8543, 22144), (11072, 17086)]