168995368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{4241}}^1$

素因数の和:4557

約数の個数: 32

約数和(自身を含む): 336729960

約数和(自身を除く): 167734592

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 293, 586, 1172, 2344, 4241, 4981, 8482, 9962, 16964, 19924, 33928, 39848, 72097, 144194, 288388, 576776, 1242613, 2485226, 4970452, 9940904, 21124421, 42248842, 84497684, 168995368]

約数ペア:

[(1, 168995368), (2, 84497684), (4, 42248842), (8, 21124421), (17, 9940904), (34, 4970452), (68, 2485226), (136, 1242613), (293, 576776), (586, 288388), (1172, 144194), (2344, 72097), (4241, 39848), (4981, 33928), (8482, 19924), (9962, 16964)]