164079594

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{257}}^1\times {\mathrm{563}}^1$

素因数の和:841

約数の個数: 80

約数和(自身を含む): 422566848

約数和(自身を除く): 258487254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 257, 378, 514, 563, 567, 771, 1126, 1134, 1542, 1689, 1799, 2313, 3378, 3598, 3941, 4626, 5067, 5397, 6939, 7882, 10134, 10794, 11823, 13878, 15201, 16191, 20817, 23646, 30402, 32382, 35469, 41634, 45603, 48573, 70938, 91206, 97146, 106407, 144691, 145719, 212814, 289382, 291438, 319221, 434073, 638442, 868146, 1012837, 1302219, 2025674, 2604438, 3038511, 3906657, 6077022, 7813314, 9115533, 11719971, 18231066, 23439942, 27346599, 54693198, 82039797, 164079594]

約数ペア:

[(1, 164079594), (2, 82039797), (3, 54693198), (6, 27346599), (7, 23439942), (9, 18231066), (14, 11719971), (18, 9115533), (21, 7813314), (27, 6077022), (42, 3906657), (54, 3038511), (63, 2604438), (81, 2025674), (126, 1302219), (162, 1012837), (189, 868146), (257, 638442), (378, 434073), (514, 319221), (563, 291438), (567, 289382), (771, 212814), (1126, 145719), (1134, 144691), (1542, 106407), (1689, 97146), (1799, 91206), (2313, 70938), (3378, 48573), (3598, 45603), (3941, 41634), (4626, 35469), (5067, 32382), (5397, 30402), (6939, 23646), (7882, 20817), (10134, 16191), (10794, 15201), (11823, 13878)]