156964868272

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{16003759}}^1$

素因数の和:16004380

約数の個数: 20

約数和(自身を含む): 304615567840

約数和(自身を除く): 147650699568

約数列:

[1, 2, 4, 8, 16, 613, 1226, 2452, 4904, 9808, 16003759, 32007518, 64015036, 128030072, 256060144, 9810304267, 19620608534, 39241217068, 78482434136, 156964868272]

約数ペア:

[(1, 156964868272), (2, 78482434136), (4, 39241217068), (8, 19620608534), (16, 9810304267), (613, 256060144), (1226, 128030072), (2452, 64015036), (4904, 32007518), (9808, 16003759)]