142857672

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{192013}}^1$

素因数の和:192053

約数の個数: 32

約数和(自身を含む): 368666880

約数和(自身を除く): 225809208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 192013, 384026, 576039, 768052, 1152078, 1536104, 2304156, 4608312, 5952403, 11904806, 17857209, 23809612, 35714418, 47619224, 71428836, 142857672]

約数ペア:

[(1, 142857672), (2, 71428836), (3, 47619224), (4, 35714418), (6, 23809612), (8, 17857209), (12, 11904806), (24, 5952403), (31, 4608312), (62, 2304156), (93, 1536104), (124, 1152078), (186, 768052), (248, 576039), (372, 384026), (744, 192013)]