159969054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 374330880

約数和(自身を除く): 214361826

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 109, 166, 218, 249, 327, 421, 498, 581, 654, 763, 842, 1162, 1263, 1526, 1743, 2289, 2526, 2947, 3486, 4578, 5894, 8841, 9047, 17682, 18094, 27141, 34943, 45889, 54282, 63329, 69886, 91778, 104829, 126658, 137667, 189987, 209658, 244601, 275334, 321223, 379974, 489202, 642446, 733803, 963669, 1467606, 1927338, 3808787, 7617574, 11426361, 22852722, 26661509, 53323018, 79984527, 159969054]

約数ペア:

[(1, 159969054), (2, 79984527), (3, 53323018), (6, 26661509), (7, 22852722), (14, 11426361), (21, 7617574), (42, 3808787), (83, 1927338), (109, 1467606), (166, 963669), (218, 733803), (249, 642446), (327, 489202), (421, 379974), (498, 321223), (581, 275334), (654, 244601), (763, 209658), (842, 189987), (1162, 137667), (1263, 126658), (1526, 104829), (1743, 91778), (2289, 69886), (2526, 63329), (2947, 54282), (3486, 45889), (4578, 34943), (5894, 27141), (8841, 18094), (9047, 17682)]