190167149956

素因数分解:

$2^2\times 7^2\times {\mathrm{12511}}^1\times {\mathrm{77551}}^1$

素因数の和:90080

約数の個数: 36

約数和(自身を含む): 387161918976

約数和(自身を除く): 196994769020

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 12511, 25022, 50044, 77551, 87577, 155102, 175154, 310204, 350308, 542857, 613039, 1085714, 1226078, 2171428, 2452156, 3799999, 7599998, 15199996, 970240561, 1940481122, 3880962244, 6791683927, 13583367854, 27166735708, 47541787489, 95083574978, 190167149956]

約数ペア:

[(1, 190167149956), (2, 95083574978), (4, 47541787489), (7, 27166735708), (14, 13583367854), (28, 6791683927), (49, 3880962244), (98, 1940481122), (196, 970240561), (12511, 15199996), (25022, 7599998), (50044, 3799999), (77551, 2452156), (87577, 2171428), (155102, 1226078), (175154, 1085714), (310204, 613039), (350308, 542857)]