141532972

素因数分解:

$2^2\times 7^2\times {\mathrm{347}}^1\times {\mathrm{2081}}^1$

素因数の和:2446

約数の個数: 36

約数和(自身を含む): 289089864

約数和(自身を除く): 147556892

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 347, 694, 1388, 2081, 2429, 4162, 4858, 8324, 9716, 14567, 17003, 29134, 34006, 58268, 68012, 101969, 203938, 407876, 722107, 1444214, 2888428, 5054749, 10109498, 20218996, 35383243, 70766486, 141532972]

約数ペア:

[(1, 141532972), (2, 70766486), (4, 35383243), (7, 20218996), (14, 10109498), (28, 5054749), (49, 2888428), (98, 1444214), (196, 722107), (347, 407876), (694, 203938), (1388, 101969), (2081, 68012), (2429, 58268), (4162, 34006), (4858, 29134), (8324, 17003), (9716, 14567)]