143661782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 239500800

約数和(自身を除く): 95839018

約数列:

[1, 2, 11, 22, 109, 139, 218, 278, 431, 862, 1199, 1529, 2398, 3058, 4741, 9482, 15151, 30302, 46979, 59909, 93958, 119818, 166661, 333322, 516769, 658999, 1033538, 1317998, 6530081, 13060162, 71830891, 143661782]

約数ペア:

[(1, 143661782), (2, 71830891), (11, 13060162), (22, 6530081), (109, 1317998), (139, 1033538), (218, 658999), (278, 516769), (431, 333322), (862, 166661), (1199, 119818), (1529, 93958), (2398, 59909), (3058, 46979), (4741, 30302), (9482, 15151)]