143395364

素因数分解:

$2^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{7103}}^1$

素因数の和:7224

約数の個数: 36

約数和(自身を含む): 294787584

約数和(自身を除く): 151392220

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 412, 721, 1442, 2884, 5047, 7103, 10094, 14206, 20188, 28412, 49721, 99442, 198884, 348047, 696094, 731609, 1392188, 1463218, 2926436, 5121263, 10242526, 20485052, 35848841, 71697682, 143395364]

約数ペア:

[(1, 143395364), (2, 71697682), (4, 35848841), (7, 20485052), (14, 10242526), (28, 5121263), (49, 2926436), (98, 1463218), (103, 1392188), (196, 731609), (206, 696094), (412, 348047), (721, 198884), (1442, 99442), (2884, 49721), (5047, 28412), (7103, 20188), (10094, 14206)]