138067216

素因数分解:

$2^4\times 7^1\times {\mathrm{613}}^1\times {\mathrm{2011}}^1$

素因数の和:2639

約数の個数: 40

約数和(自身を含む): 306371264

約数和(自身を除く): 168304048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 613, 1226, 2011, 2452, 4022, 4291, 4904, 8044, 8582, 9808, 14077, 16088, 17164, 28154, 32176, 34328, 56308, 68656, 112616, 225232, 1232743, 2465486, 4930972, 8629201, 9861944, 17258402, 19723888, 34516804, 69033608, 138067216]

約数ペア:

[(1, 138067216), (2, 69033608), (4, 34516804), (7, 19723888), (8, 17258402), (14, 9861944), (16, 8629201), (28, 4930972), (56, 2465486), (112, 1232743), (613, 225232), (1226, 112616), (2011, 68656), (2452, 56308), (4022, 34328), (4291, 32176), (4904, 28154), (8044, 17164), (8582, 16088), (9808, 14077)]