154471812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{8419}}^1$

素因数の和:8576

約数の個数: 48

約数和(自身を含む): 396076800

約数和(自身を除く): 241604988

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 139, 278, 417, 556, 834, 1529, 1668, 3058, 4587, 6116, 8419, 9174, 16838, 18348, 25257, 33676, 50514, 92609, 101028, 185218, 277827, 370436, 555654, 1111308, 1170241, 2340482, 3510723, 4680964, 7021446, 12872651, 14042892, 25745302, 38617953, 51490604, 77235906, 154471812]

約数ペア:

[(1, 154471812), (2, 77235906), (3, 51490604), (4, 38617953), (6, 25745302), (11, 14042892), (12, 12872651), (22, 7021446), (33, 4680964), (44, 3510723), (66, 2340482), (132, 1170241), (139, 1111308), (278, 555654), (417, 370436), (556, 277827), (834, 185218), (1529, 101028), (1668, 92609), (3058, 50514), (4587, 33676), (6116, 25257), (8419, 18348), (9174, 16838)]