161126656

素因数分解:

$2^8\times {\mathrm{629401}}^1$

素因数の和:629417

約数の個数: 18

約数和(自身を含む): 321624422

約数和(自身を除く): 160497766

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 629401, 1258802, 2517604, 5035208, 10070416, 20140832, 40281664, 80563328, 161126656]

約数ペア:

[(1, 161126656), (2, 80563328), (4, 40281664), (8, 20140832), (16, 10070416), (32, 5035208), (64, 2517604), (128, 1258802), (256, 629401)]