142788954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{28097}}^1$

素因数の和:28131

約数の個数: 48

約数和(自身を含む): 358755264

約数和(自身を除く): 215966310

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 5082, 28097, 56194, 84291, 168582, 196679, 309067, 393358, 590037, 618134, 927201, 1180074, 1854402, 2163469, 3399737, 4326938, 6490407, 6799474, 10199211, 12980814, 20398422, 23798159, 47596318, 71394477, 142788954]

約数ペア:

[(1, 142788954), (2, 71394477), (3, 47596318), (6, 23798159), (7, 20398422), (11, 12980814), (14, 10199211), (21, 6799474), (22, 6490407), (33, 4326938), (42, 3399737), (66, 2163469), (77, 1854402), (121, 1180074), (154, 927201), (231, 618134), (242, 590037), (363, 393358), (462, 309067), (726, 196679), (847, 168582), (1694, 84291), (2541, 56194), (5082, 28097)]