147723352

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{20771}}^1$

素因数の和:20911

約数の個数: 32

約数和(自身を含む): 319057920

約数和(自身を除く): 171334568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 20771, 41542, 83084, 145397, 166168, 290794, 581588, 1163176, 2637917, 5275834, 10551668, 18465419, 21103336, 36930838, 73861676, 147723352]

約数ペア:

[(1, 147723352), (2, 73861676), (4, 36930838), (7, 21103336), (8, 18465419), (14, 10551668), (28, 5275834), (56, 2637917), (127, 1163176), (254, 581588), (508, 290794), (889, 166168), (1016, 145397), (1778, 83084), (3556, 41542), (7112, 20771)]