159738722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 298045440

約数和(自身を除く): 138306718

約数列:

[1, 2, 11, 13, 22, 26, 31, 43, 62, 86, 143, 286, 341, 403, 419, 473, 559, 682, 806, 838, 946, 1118, 1333, 2666, 4433, 4609, 5447, 6149, 8866, 9218, 10894, 12298, 12989, 14663, 17329, 18017, 25978, 29326, 34658, 36034, 59917, 119834, 142879, 168857, 190619, 198187, 234221, 285758, 337714, 381238, 396374, 468442, 558527, 1117054, 1857427, 2576431, 3714854, 5152862, 6143797, 7260851, 12287594, 14521702, 79869361, 159738722]

約数ペア:

[(1, 159738722), (2, 79869361), (11, 14521702), (13, 12287594), (22, 7260851), (26, 6143797), (31, 5152862), (43, 3714854), (62, 2576431), (86, 1857427), (143, 1117054), (286, 558527), (341, 468442), (403, 396374), (419, 381238), (473, 337714), (559, 285758), (682, 234221), (806, 198187), (838, 190619), (946, 168857), (1118, 142879), (1333, 119834), (2666, 59917), (4433, 36034), (4609, 34658), (5447, 29326), (6149, 25978), (8866, 18017), (9218, 17329), (10894, 14663), (12298, 12989)]