121981512

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1613}}^1$

素因数の和:1782

約数の個数: 64

約数和(自身を含む): 320734080

約数和(自身を除く): 198752568

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 137, 138, 184, 274, 276, 411, 548, 552, 822, 1096, 1613, 1644, 3151, 3226, 3288, 4839, 6302, 6452, 9453, 9678, 12604, 12904, 18906, 19356, 25208, 37099, 37812, 38712, 74198, 75624, 111297, 148396, 220981, 222594, 296792, 441962, 445188, 662943, 883924, 890376, 1325886, 1767848, 2651772, 5082563, 5303544, 10165126, 15247689, 20330252, 30495378, 40660504, 60990756, 121981512]

約数ペア:

[(1, 121981512), (2, 60990756), (3, 40660504), (4, 30495378), (6, 20330252), (8, 15247689), (12, 10165126), (23, 5303544), (24, 5082563), (46, 2651772), (69, 1767848), (92, 1325886), (137, 890376), (138, 883924), (184, 662943), (274, 445188), (276, 441962), (411, 296792), (548, 222594), (552, 220981), (822, 148396), (1096, 111297), (1613, 75624), (1644, 74198), (3151, 38712), (3226, 37812), (3288, 37099), (4839, 25208), (6302, 19356), (6452, 18906), (9453, 12904), (9678, 12604)]