169742846

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 332881920

約数和(自身を除く): 163139074

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 191, 247, 257, 266, 382, 494, 514, 1337, 1729, 1799, 2483, 2674, 3341, 3458, 3598, 3629, 4883, 4966, 6682, 7258, 9766, 17381, 23387, 25403, 34181, 34762, 46774, 47177, 49087, 50806, 63479, 68362, 94354, 98174, 126958, 330239, 343609, 444353, 638131, 660478, 687218, 888706, 932653, 1276262, 1865306, 4466917, 6528571, 8933834, 12124489, 13057142, 24248978, 84871423, 169742846]

約数ペア:

[(1, 169742846), (2, 84871423), (7, 24248978), (13, 13057142), (14, 12124489), (19, 8933834), (26, 6528571), (38, 4466917), (91, 1865306), (133, 1276262), (182, 932653), (191, 888706), (247, 687218), (257, 660478), (266, 638131), (382, 444353), (494, 343609), (514, 330239), (1337, 126958), (1729, 98174), (1799, 94354), (2483, 68362), (2674, 63479), (3341, 50806), (3458, 49087), (3598, 47177), (3629, 46774), (4883, 34762), (4966, 34181), (6682, 25403), (7258, 23387), (9766, 17381)]