127710968

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1373}}^1$

素因数の和:1548

約数の個数: 64

約数和(自身を含む): 300741120

約数和(自身を除く): 173030152

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 151, 154, 302, 308, 604, 616, 1057, 1208, 1373, 1661, 2114, 2746, 3322, 4228, 5492, 6644, 8456, 9611, 10984, 11627, 13288, 15103, 19222, 23254, 30206, 38444, 46508, 60412, 76888, 93016, 105721, 120824, 207323, 211442, 414646, 422884, 829292, 845768, 1451261, 1658584, 2280553, 2902522, 4561106, 5805044, 9122212, 11610088, 15963871, 18244424, 31927742, 63855484, 127710968]

約数ペア:

[(1, 127710968), (2, 63855484), (4, 31927742), (7, 18244424), (8, 15963871), (11, 11610088), (14, 9122212), (22, 5805044), (28, 4561106), (44, 2902522), (56, 2280553), (77, 1658584), (88, 1451261), (151, 845768), (154, 829292), (302, 422884), (308, 414646), (604, 211442), (616, 207323), (1057, 120824), (1208, 105721), (1373, 93016), (1661, 76888), (2114, 60412), (2746, 46508), (3322, 38444), (4228, 30206), (5492, 23254), (6644, 19222), (8456, 15103), (9611, 13288), (10984, 11627)]