156966001998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3167}}^1\times {\mathrm{635423}}^1$

素因数の和:638608

約数の個数: 32

約数和(自身を含む): 338187902976

約数和(自身を除く): 181221900978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3167, 6334, 9501, 19002, 41171, 82342, 123513, 247026, 635423, 1270846, 1906269, 3812538, 8260499, 16520998, 24781497, 49562994, 2012384641, 4024769282, 6037153923, 12074307846, 26161000333, 52322000666, 78483000999, 156966001998]

約数ペア:

[(1, 156966001998), (2, 78483000999), (3, 52322000666), (6, 26161000333), (13, 12074307846), (26, 6037153923), (39, 4024769282), (78, 2012384641), (3167, 49562994), (6334, 24781497), (9501, 16520998), (19002, 8260499), (41171, 3812538), (82342, 1906269), (123513, 1270846), (247026, 635423)]