168796684

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3271}}^1$

素因数の和:3398

約数の個数: 48

約数和(自身を含む): 359134720

約数和(自身を除く): 190338036

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 97, 133, 194, 266, 388, 532, 679, 1358, 1843, 2716, 3271, 3686, 6542, 7372, 12901, 13084, 22897, 25802, 45794, 51604, 62149, 91588, 124298, 248596, 317287, 435043, 634574, 870086, 1269148, 1740172, 2221009, 4442018, 6028453, 8884036, 12056906, 24113812, 42199171, 84398342, 168796684]

約数ペア:

[(1, 168796684), (2, 84398342), (4, 42199171), (7, 24113812), (14, 12056906), (19, 8884036), (28, 6028453), (38, 4442018), (76, 2221009), (97, 1740172), (133, 1269148), (194, 870086), (266, 634574), (388, 435043), (532, 317287), (679, 248596), (1358, 124298), (1843, 91588), (2716, 62149), (3271, 51604), (3686, 45794), (6542, 25802), (7372, 22897), (12901, 13084)]