142738908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{5479}}^1$

素因数の和:5666

約数の個数: 48

約数和(自身を含む): 360890880

約数和(自身を除く): 218151972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 167, 334, 501, 668, 1002, 2004, 2171, 4342, 5479, 6513, 8684, 10958, 13026, 16437, 21916, 26052, 32874, 65748, 71227, 142454, 213681, 284908, 427362, 854724, 914993, 1829986, 2744979, 3659972, 5489958, 10979916, 11894909, 23789818, 35684727, 47579636, 71369454, 142738908]

約数ペア:

[(1, 142738908), (2, 71369454), (3, 47579636), (4, 35684727), (6, 23789818), (12, 11894909), (13, 10979916), (26, 5489958), (39, 3659972), (52, 2744979), (78, 1829986), (156, 914993), (167, 854724), (334, 427362), (501, 284908), (668, 213681), (1002, 142454), (2004, 71227), (2171, 65748), (4342, 32874), (5479, 26052), (6513, 21916), (8684, 16437), (10958, 13026)]