138973608

素因数分解:

$2^3\times 3^2\times {\mathrm{281}}^1\times {\mathrm{6869}}^1$

素因数の和:7162

約数の個数: 48

約数和(自身を含む): 377781300

約数和(自身を除く): 238807692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 281, 562, 843, 1124, 1686, 2248, 2529, 3372, 5058, 6744, 6869, 10116, 13738, 20232, 20607, 27476, 41214, 54952, 61821, 82428, 123642, 164856, 247284, 494568, 1930189, 3860378, 5790567, 7720756, 11581134, 15441512, 17371701, 23162268, 34743402, 46324536, 69486804, 138973608]

約数ペア:

[(1, 138973608), (2, 69486804), (3, 46324536), (4, 34743402), (6, 23162268), (8, 17371701), (9, 15441512), (12, 11581134), (18, 7720756), (24, 5790567), (36, 3860378), (72, 1930189), (281, 494568), (562, 247284), (843, 164856), (1124, 123642), (1686, 82428), (2248, 61821), (2529, 54952), (3372, 41214), (5058, 27476), (6744, 20607), (6869, 20232), (10116, 13738)]