154567504

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2003}}^1$

素因数の和:2084

約数の個数: 80

約数和(自身を含む): 375725952

約数和(自身を除く): 221158448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 53, 56, 91, 104, 106, 112, 182, 208, 212, 364, 371, 424, 689, 728, 742, 848, 1378, 1456, 1484, 2003, 2756, 2968, 4006, 4823, 5512, 5936, 8012, 9646, 11024, 14021, 16024, 19292, 26039, 28042, 32048, 38584, 52078, 56084, 77168, 104156, 106159, 112168, 182273, 208312, 212318, 224336, 364546, 416624, 424636, 729092, 743113, 849272, 1380067, 1458184, 1486226, 1698544, 2760134, 2916368, 2972452, 5520268, 5944904, 9660469, 11040536, 11889808, 19320938, 22081072, 38641876, 77283752, 154567504]

約数ペア:

[(1, 154567504), (2, 77283752), (4, 38641876), (7, 22081072), (8, 19320938), (13, 11889808), (14, 11040536), (16, 9660469), (26, 5944904), (28, 5520268), (52, 2972452), (53, 2916368), (56, 2760134), (91, 1698544), (104, 1486226), (106, 1458184), (112, 1380067), (182, 849272), (208, 743113), (212, 729092), (364, 424636), (371, 416624), (424, 364546), (689, 224336), (728, 212318), (742, 208312), (848, 182273), (1378, 112168), (1456, 106159), (1484, 104156), (2003, 77168), (2756, 56084), (2968, 52078), (4006, 38584), (4823, 32048), (5512, 28042), (5936, 26039), (8012, 19292), (9646, 16024), (11024, 14021)]