156740271338

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{486771029}}^1$

素因数の和:486771061

約数の個数: 16

約数和(自身を含む): 280380113280

約数和(自身を除く): 123639841942

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 486771029, 973542058, 3407397203, 6814794406, 11195733667, 22391467334, 78370135669, 156740271338]

約数ペア:

[(1, 156740271338), (2, 78370135669), (7, 22391467334), (14, 11195733667), (23, 6814794406), (46, 3407397203), (161, 973542058), (322, 486771029)]