153031214

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{21391}}^1$

素因数の和:21480

約数の個数: 24

約数和(自身を含む): 270694368

約数和(自身を除く): 117663154

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 511, 1022, 3577, 7154, 21391, 42782, 149737, 299474, 1048159, 1561543, 2096318, 3123086, 10930801, 21861602, 76515607, 153031214]

約数ペア:

[(1, 153031214), (2, 76515607), (7, 21861602), (14, 10930801), (49, 3123086), (73, 2096318), (98, 1561543), (146, 1048159), (511, 299474), (1022, 149737), (3577, 42782), (7154, 21391)]