168997654

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 305673984

約数和(自身を除く): 136676330

約数列:

[1, 2, 7, 14, 41, 43, 82, 86, 167, 287, 301, 334, 574, 602, 1169, 1681, 1763, 2338, 3362, 3526, 6847, 7181, 11767, 12341, 13694, 14362, 23534, 24682, 47929, 50267, 72283, 95858, 100534, 144566, 280727, 294421, 505981, 561454, 588842, 1011962, 1965089, 2060947, 3930178, 4121894, 12071261, 24142522, 84498827, 168997654]

約数ペア:

[(1, 168997654), (2, 84498827), (7, 24142522), (14, 12071261), (41, 4121894), (43, 3930178), (82, 2060947), (86, 1965089), (167, 1011962), (287, 588842), (301, 561454), (334, 505981), (574, 294421), (602, 280727), (1169, 144566), (1681, 100534), (1763, 95858), (2338, 72283), (3362, 50267), (3526, 47929), (6847, 24682), (7181, 23534), (11767, 14362), (12341, 13694)]