142465248

素因数分解:

$2^5\times 3^2\times {\mathrm{494671}}^1$

素因数の和:494687

約数の個数: 36

約数和(自身を含む): 405136368

約数和(自身を除く): 262671120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 494671, 989342, 1484013, 1978684, 2968026, 3957368, 4452039, 5936052, 7914736, 8904078, 11872104, 15829472, 17808156, 23744208, 35616312, 47488416, 71232624, 142465248]

約数ペア:

[(1, 142465248), (2, 71232624), (3, 47488416), (4, 35616312), (6, 23744208), (8, 17808156), (9, 15829472), (12, 11872104), (16, 8904078), (18, 7914736), (24, 5936052), (32, 4452039), (36, 3957368), (48, 2968026), (72, 1978684), (96, 1484013), (144, 989342), (288, 494671)]