144025168

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1277}}^1$

素因数の和:1364

約数の個数: 80

約数和(自身を含む): 342299520

約数和(自身を除く): 198274352

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 53, 56, 76, 106, 112, 133, 152, 212, 266, 304, 371, 424, 532, 742, 848, 1007, 1064, 1277, 1484, 2014, 2128, 2554, 2968, 4028, 5108, 5936, 7049, 8056, 8939, 10216, 14098, 16112, 17878, 20432, 24263, 28196, 35756, 48526, 56392, 67681, 71512, 97052, 112784, 135362, 143024, 169841, 194104, 270724, 339682, 388208, 473767, 541448, 679364, 947534, 1082896, 1285939, 1358728, 1895068, 2571878, 2717456, 3790136, 5143756, 7580272, 9001573, 10287512, 18003146, 20575024, 36006292, 72012584, 144025168]

約数ペア:

[(1, 144025168), (2, 72012584), (4, 36006292), (7, 20575024), (8, 18003146), (14, 10287512), (16, 9001573), (19, 7580272), (28, 5143756), (38, 3790136), (53, 2717456), (56, 2571878), (76, 1895068), (106, 1358728), (112, 1285939), (133, 1082896), (152, 947534), (212, 679364), (266, 541448), (304, 473767), (371, 388208), (424, 339682), (532, 270724), (742, 194104), (848, 169841), (1007, 143024), (1064, 135362), (1277, 112784), (1484, 97052), (2014, 71512), (2128, 67681), (2554, 56392), (2968, 48526), (4028, 35756), (5108, 28196), (5936, 24263), (7049, 20432), (8056, 17878), (8939, 16112), (10216, 14098)]