142526258

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4219}}^1$

素因数の和:4374

約数の個数: 32

約数和(自身を含む): 259276800

約数和(自身を除く): 116750542

約数列:

[1, 2, 7, 14, 19, 38, 127, 133, 254, 266, 889, 1778, 2413, 4219, 4826, 8438, 16891, 29533, 33782, 59066, 80161, 160322, 535813, 561127, 1071626, 1122254, 3750691, 7501382, 10180447, 20360894, 71263129, 142526258]

約数ペア:

[(1, 142526258), (2, 71263129), (7, 20360894), (14, 10180447), (19, 7501382), (38, 3750691), (127, 1122254), (133, 1071626), (254, 561127), (266, 535813), (889, 160322), (1778, 80161), (2413, 59066), (4219, 33782), (4826, 29533), (8438, 16891)]