142943268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{2719}}^1$

素因数の和:3076

約数の個数: 48

約数和(自身を含む): 360389120

約数和(自身を除く): 217445852

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 337, 674, 1011, 1348, 2022, 2719, 4044, 4381, 5438, 8157, 8762, 10876, 13143, 16314, 17524, 26286, 32628, 35347, 52572, 70694, 106041, 141388, 212082, 424164, 916303, 1832606, 2748909, 3665212, 5497818, 10995636, 11911939, 23823878, 35735817, 47647756, 71471634, 142943268]

約数ペア:

[(1, 142943268), (2, 71471634), (3, 47647756), (4, 35735817), (6, 23823878), (12, 11911939), (13, 10995636), (26, 5497818), (39, 3665212), (52, 2748909), (78, 1832606), (156, 916303), (337, 424164), (674, 212082), (1011, 141388), (1348, 106041), (2022, 70694), (2719, 52572), (4044, 35347), (4381, 32628), (5438, 26286), (8157, 17524), (8762, 16314), (10876, 13143)]