142045808

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{49597}}^1$

素因数の和:49784

約数の個数: 20

約数和(自身を含む): 276756840

約数和(自身を除く): 134711032

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 49597, 99194, 198388, 396776, 793552, 8877863, 17755726, 35511452, 71022904, 142045808]

約数ペア:

[(1, 142045808), (2, 71022904), (4, 35511452), (8, 17755726), (16, 8877863), (179, 793552), (358, 396776), (716, 198388), (1432, 99194), (2864, 49597)]