162912266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{321961}}^1$

素因数の和:321997

約数の個数: 16

約数和(自身を含む): 278175168

約数和(自身を除く): 115262902

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 321961, 643922, 3541571, 7083142, 7405103, 14810206, 81456133, 162912266]

約数ペア:

[(1, 162912266), (2, 81456133), (11, 14810206), (22, 7405103), (23, 7083142), (46, 3541571), (253, 643922), (506, 321961)]