189346584

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{161009}}^1$

素因数の和:161032

約数の個数: 48

約数和(自身を含む): 550654200

約数和(自身を除く): 361307616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 161009, 322018, 483027, 644036, 966054, 1127063, 1288072, 1932108, 2254126, 3381189, 3864216, 4508252, 6762378, 7889441, 9016504, 13524756, 15778882, 23668323, 27049512, 31557764, 47336646, 63115528, 94673292, 189346584]

約数ペア:

[(1, 189346584), (2, 94673292), (3, 63115528), (4, 47336646), (6, 31557764), (7, 27049512), (8, 23668323), (12, 15778882), (14, 13524756), (21, 9016504), (24, 7889441), (28, 6762378), (42, 4508252), (49, 3864216), (56, 3381189), (84, 2254126), (98, 1932108), (147, 1288072), (168, 1127063), (196, 966054), (294, 644036), (392, 483027), (588, 322018), (1176, 161009)]