143617278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{8161}}^1$

素因数の和:8592

約数の個数: 32

約数和(自身を含む): 329091840

約数和(自身を除く): 185474562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 419, 838, 1257, 2514, 2933, 5866, 8161, 8799, 16322, 17598, 24483, 48966, 57127, 114254, 171381, 342762, 3419459, 6838918, 10258377, 20516754, 23936213, 47872426, 71808639, 143617278]

約数ペア:

[(1, 143617278), (2, 71808639), (3, 47872426), (6, 23936213), (7, 20516754), (14, 10258377), (21, 6838918), (42, 3419459), (419, 342762), (838, 171381), (1257, 114254), (2514, 57127), (2933, 48966), (5866, 24483), (8161, 17598), (8799, 16322)]