157157065744

素因数分解:

$2^4\times 7^2\times {\mathrm{200455441}}^1$

素因数の和:200455463

約数の個数: 30

約数和(自身を含む): 354204766014

約数和(自身を除く): 197047700270

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 200455441, 400910882, 801821764, 1403188087, 1603643528, 2806376174, 3207287056, 5612752348, 9822316609, 11225504696, 19644633218, 22451009392, 39289266436, 78578532872, 157157065744]

約数ペア:

[(1, 157157065744), (2, 78578532872), (4, 39289266436), (7, 22451009392), (8, 19644633218), (14, 11225504696), (16, 9822316609), (28, 5612752348), (49, 3207287056), (56, 2806376174), (98, 1603643528), (112, 1403188087), (196, 801821764), (392, 400910882), (784, 200455441)]