161710318

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{2063}}^1$

素因数の和:2592

約数の個数: 32

約数和(自身を含む): 303160320

約数和(自身を除く): 141450002

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 509, 1018, 2063, 3563, 4126, 5599, 7126, 11198, 14441, 22693, 28882, 39193, 45386, 78386, 158851, 317702, 1050067, 2100134, 7350469, 11550737, 14700938, 23101474, 80855159, 161710318]

約数ペア:

[(1, 161710318), (2, 80855159), (7, 23101474), (11, 14700938), (14, 11550737), (22, 7350469), (77, 2100134), (154, 1050067), (509, 317702), (1018, 158851), (2063, 78386), (3563, 45386), (4126, 39193), (5599, 28882), (7126, 22693), (11198, 14441)]