157446724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{56473}}^1$

素因数の和:56535

約数の個数: 24

約数和(自身を含む): 298860408

約数和(自身を除く): 141413684

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 56473, 112946, 225892, 960041, 1920082, 2315393, 3840164, 4630786, 9261572, 39361681, 78723362, 157446724]

約数ペア:

[(1, 157446724), (2, 78723362), (4, 39361681), (17, 9261572), (34, 4630786), (41, 3840164), (68, 2315393), (82, 1920082), (164, 960041), (697, 225892), (1394, 112946), (2788, 56473)]