164236478

素因数分解:

$2^1\times 7^1\times {\mathrm{1621}}^1\times {\mathrm{7237}}^1$

素因数の和:8867

約数の個数: 16

約数和(自身を含む): 281760864

約数和(自身を除く): 117524386

約数列:

[1, 2, 7, 14, 1621, 3242, 7237, 11347, 14474, 22694, 50659, 101318, 11731177, 23462354, 82118239, 164236478]

約数ペア:

[(1, 164236478), (2, 82118239), (7, 23462354), (14, 11731177), (1621, 101318), (3242, 50659), (7237, 22694), (11347, 14474)]