145412762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1489}}^1$

素因数の和:1718

約数の個数: 32

約数和(自身を含む): 249747840

約数和(自身を除く): 104335078

約数列:

[1, 2, 11, 22, 23, 46, 193, 253, 386, 506, 1489, 2123, 2978, 4246, 4439, 8878, 16379, 32758, 34247, 48829, 68494, 97658, 287377, 376717, 574754, 753434, 3161147, 6322294, 6609671, 13219342, 72706381, 145412762]

約数ペア:

[(1, 145412762), (2, 72706381), (11, 13219342), (22, 6609671), (23, 6322294), (46, 3161147), (193, 753434), (253, 574754), (386, 376717), (506, 287377), (1489, 97658), (2123, 68494), (2978, 48829), (4246, 34247), (4439, 32758), (8878, 16379)]