189448924

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{6719}}^1$

素因数の和:6802

約数の個数: 48

約数和(自身を含む): 406425600

約数和(自身を除く): 216976676

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 371, 532, 742, 1007, 1484, 2014, 4028, 6719, 7049, 13438, 14098, 26876, 28196, 47033, 94066, 127661, 188132, 255322, 356107, 510644, 712214, 893627, 1424428, 1787254, 2492749, 3574508, 4985498, 6766033, 9970996, 13532066, 27064132, 47362231, 94724462, 189448924]

約数ペア:

[(1, 189448924), (2, 94724462), (4, 47362231), (7, 27064132), (14, 13532066), (19, 9970996), (28, 6766033), (38, 4985498), (53, 3574508), (76, 2492749), (106, 1787254), (133, 1424428), (212, 893627), (266, 712214), (371, 510644), (532, 356107), (742, 255322), (1007, 188132), (1484, 127661), (2014, 94066), (4028, 47033), (6719, 28196), (7049, 26876), (13438, 14098)]