140569676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1949}}^1$

素因数の和:2058

約数の個数: 48

約数和(自身を含む): 282828000

約数和(自身を除く): 142258324

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 73, 76, 146, 247, 292, 494, 949, 988, 1387, 1898, 1949, 2774, 3796, 3898, 5548, 7796, 18031, 25337, 36062, 37031, 50674, 72124, 74062, 101348, 142277, 148124, 284554, 481403, 569108, 962806, 1849601, 1925612, 2703263, 3699202, 5406526, 7398404, 10813052, 35142419, 70284838, 140569676]

約数ペア:

[(1, 140569676), (2, 70284838), (4, 35142419), (13, 10813052), (19, 7398404), (26, 5406526), (38, 3699202), (52, 2703263), (73, 1925612), (76, 1849601), (146, 962806), (247, 569108), (292, 481403), (494, 284554), (949, 148124), (988, 142277), (1387, 101348), (1898, 74062), (1949, 72124), (2774, 50674), (3796, 37031), (3898, 36062), (5548, 25337), (7796, 18031)]