138049103776

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7324337}}^1$

素因数の和:7324397

約数の個数: 48

約数和(自身を含む): 295317308160

約数和(自身を除く): 157268204384

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4712, 9424, 18848, 7324337, 14648674, 29297348, 58594696, 117189392, 139162403, 227054447, 234378784, 278324806, 454108894, 556649612, 908217788, 1113299224, 1816435576, 2226598448, 3632871152, 4314034493, 4453196896, 7265742304, 8628068986, 17256137972, 34512275944, 69024551888, 138049103776]

約数ペア:

[(1, 138049103776), (2, 69024551888), (4, 34512275944), (8, 17256137972), (16, 8628068986), (19, 7265742304), (31, 4453196896), (32, 4314034493), (38, 3632871152), (62, 2226598448), (76, 1816435576), (124, 1113299224), (152, 908217788), (248, 556649612), (304, 454108894), (496, 278324806), (589, 234378784), (608, 227054447), (992, 139162403), (1178, 117189392), (2356, 58594696), (4712, 29297348), (9424, 14648674), (18848, 7324337)]