189605264

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{78479}}^1$

素因数の和:78638

約数の個数: 20

約数和(自身を含む): 369797760

約数和(自身を除く): 180192496

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 78479, 156958, 313916, 627832, 1255664, 11850329, 23700658, 47401316, 94802632, 189605264]

約数ペア:

[(1, 189605264), (2, 94802632), (4, 47401316), (8, 23700658), (16, 11850329), (151, 1255664), (302, 627832), (604, 313916), (1208, 156958), (2416, 78479)]