152107211

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 175633920

約数和(自身を除く): 23526709

約数列:

[1, 17, 23, 43, 83, 109, 391, 731, 989, 1411, 1853, 1909, 2507, 3569, 4687, 9047, 16813, 32453, 42619, 60673, 79679, 82087, 107801, 153799, 208081, 389021, 1395479, 1832617, 3537377, 6613357, 8947483, 152107211]

約数ペア:

[(1, 152107211), (17, 8947483), (23, 6613357), (43, 3537377), (83, 1832617), (109, 1395479), (391, 389021), (731, 208081), (989, 153799), (1411, 107801), (1853, 82087), (1909, 79679), (2507, 60673), (3569, 42619), (4687, 32453), (9047, 16813)]