156645968170

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1373}}^1\times {\mathrm{278269}}^1$

素因数の和:279690

約数の個数: 32

約数和(自身を含む): 289051292880

約数和(自身を除く): 132405324710

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1373, 2746, 6865, 13730, 56293, 112586, 278269, 281465, 556538, 562930, 1391345, 2782690, 11409029, 22818058, 57045145, 114090290, 382063337, 764126674, 1910316685, 3820633370, 15664596817, 31329193634, 78322984085, 156645968170]

約数ペア:

[(1, 156645968170), (2, 78322984085), (5, 31329193634), (10, 15664596817), (41, 3820633370), (82, 1910316685), (205, 764126674), (410, 382063337), (1373, 114090290), (2746, 57045145), (6865, 22818058), (13730, 11409029), (56293, 2782690), (112586, 1391345), (278269, 562930), (281465, 556538)]