140242884

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{1361}}^1$

素因数の和:1676

約数の個数: 48

約数和(自身を含む): 339257856

約数和(自身を除く): 199014972

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 277, 372, 554, 831, 1108, 1361, 1662, 2722, 3324, 4083, 5444, 8166, 8587, 16332, 17174, 25761, 34348, 42191, 51522, 84382, 103044, 126573, 168764, 253146, 376997, 506292, 753994, 1130991, 1507988, 2261982, 4523964, 11686907, 23373814, 35060721, 46747628, 70121442, 140242884]

約数ペア:

[(1, 140242884), (2, 70121442), (3, 46747628), (4, 35060721), (6, 23373814), (12, 11686907), (31, 4523964), (62, 2261982), (93, 1507988), (124, 1130991), (186, 753994), (277, 506292), (372, 376997), (554, 253146), (831, 168764), (1108, 126573), (1361, 103044), (1662, 84382), (2722, 51522), (3324, 42191), (4083, 34348), (5444, 25761), (8166, 17174), (8587, 16332)]