137571812

素因数分解:

$2^2\times 7^3\times {\mathrm{100271}}^1$

素因数の和:100296

約数の個数: 24

約数和(自身を含む): 280761600

約数和(自身を除く): 143189788

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 100271, 200542, 401084, 701897, 1403794, 2807588, 4913279, 9826558, 19653116, 34392953, 68785906, 137571812]

約数ペア:

[(1, 137571812), (2, 68785906), (4, 34392953), (7, 19653116), (14, 9826558), (28, 4913279), (49, 2807588), (98, 1403794), (196, 701897), (343, 401084), (686, 200542), (1372, 100271)]