130314724

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{811}}^1$

素因数の和:988

約数の個数: 36

約数和(自身を含む): 244298320

約数和(自身を除く): 113983596

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 289, 556, 578, 811, 1156, 1622, 2363, 3244, 4726, 9452, 13787, 27574, 40171, 55148, 80342, 112729, 160684, 225458, 234379, 450916, 468758, 937516, 1916393, 3832786, 7665572, 32578681, 65157362, 130314724]

約数ペア:

[(1, 130314724), (2, 65157362), (4, 32578681), (17, 7665572), (34, 3832786), (68, 1916393), (139, 937516), (278, 468758), (289, 450916), (556, 234379), (578, 225458), (811, 160684), (1156, 112729), (1622, 80342), (2363, 55148), (3244, 40171), (4726, 27574), (9452, 13787)]