154156184

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1979}}^1$

素因数の和:2112

約数の個数: 64

約数和(自身を含む): 359251200

約数和(自身を除く): 205095016

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 107, 182, 214, 364, 428, 728, 749, 856, 1391, 1498, 1979, 2782, 2996, 3958, 5564, 5992, 7916, 9737, 11128, 13853, 15832, 19474, 25727, 27706, 38948, 51454, 55412, 77896, 102908, 110824, 180089, 205816, 211753, 360178, 423506, 720356, 847012, 1440712, 1482271, 1694024, 2752789, 2964542, 5505578, 5929084, 11011156, 11858168, 19269523, 22022312, 38539046, 77078092, 154156184]

約数ペア:

[(1, 154156184), (2, 77078092), (4, 38539046), (7, 22022312), (8, 19269523), (13, 11858168), (14, 11011156), (26, 5929084), (28, 5505578), (52, 2964542), (56, 2752789), (91, 1694024), (104, 1482271), (107, 1440712), (182, 847012), (214, 720356), (364, 423506), (428, 360178), (728, 211753), (749, 205816), (856, 180089), (1391, 110824), (1498, 102908), (1979, 77896), (2782, 55412), (2996, 51454), (3958, 38948), (5564, 27706), (5992, 25727), (7916, 19474), (9737, 15832), (11128, 13853)]