138494132

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2591}}^1$

素因数の和:2708

約数の個数: 48

約数和(自身を含む): 292626432

約数和(自身を除く): 154132300

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 83, 92, 161, 166, 322, 332, 581, 644, 1162, 1909, 2324, 2591, 3818, 5182, 7636, 10364, 13363, 18137, 26726, 36274, 53452, 59593, 72548, 119186, 215053, 238372, 417151, 430106, 834302, 860212, 1505371, 1668604, 3010742, 4946219, 6021484, 9892438, 19784876, 34623533, 69247066, 138494132]

約数ペア:

[(1, 138494132), (2, 69247066), (4, 34623533), (7, 19784876), (14, 9892438), (23, 6021484), (28, 4946219), (46, 3010742), (83, 1668604), (92, 1505371), (161, 860212), (166, 834302), (322, 430106), (332, 417151), (581, 238372), (644, 215053), (1162, 119186), (1909, 72548), (2324, 59593), (2591, 53452), (3818, 36274), (5182, 26726), (7636, 18137), (10364, 13363)]