161796152

素因数分解:

$2^3\times 7^1\times {\mathrm{2889217}}^1$

素因数の和:2889230

約数の個数: 16

約数和(自身を含む): 346706160

約数和(自身を除く): 184910008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2889217, 5778434, 11556868, 20224519, 23113736, 40449038, 80898076, 161796152]

約数ペア:

[(1, 161796152), (2, 80898076), (4, 40449038), (7, 23113736), (8, 20224519), (14, 11556868), (28, 5778434), (56, 2889217)]