135085972

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8252

約数の個数: 48

約数和(自身を含む): 293601280

約数和(自身を除く): 158515308

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 8191, 8246, 16382, 16492, 32764, 57337, 114674, 155629, 229348, 253921, 311258, 507842, 622516, 1015684, 1089403, 1777447, 2178806, 3554894, 4357612, 4824499, 7109788, 9648998, 19297996, 33771493, 67542986, 135085972]

約数ペア:

[(1, 135085972), (2, 67542986), (4, 33771493), (7, 19297996), (14, 9648998), (19, 7109788), (28, 4824499), (31, 4357612), (38, 3554894), (62, 2178806), (76, 1777447), (124, 1089403), (133, 1015684), (217, 622516), (266, 507842), (434, 311258), (532, 253921), (589, 229348), (868, 155629), (1178, 114674), (2356, 57337), (4123, 32764), (8191, 16492), (8246, 16382)]