144439024

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{311291}}^1$

素因数の和:311328

約数の個数: 20

約数和(自身を含む): 289501560

約数和(自身を除く): 145062536

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 311291, 622582, 1245164, 2490328, 4980656, 9027439, 18054878, 36109756, 72219512, 144439024]

約数ペア:

[(1, 144439024), (2, 72219512), (4, 36109756), (8, 18054878), (16, 9027439), (29, 4980656), (58, 2490328), (116, 1245164), (232, 622582), (464, 311291)]