172936164

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{1153}}^1$

素因数の和:1620

約数の個数: 48

約数和(自身を含む): 418763520

約数和(自身を除く): 245827356

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 431, 862, 1153, 1293, 1724, 2306, 2586, 3459, 4612, 5172, 6918, 12499, 13836, 24998, 33437, 37497, 49996, 66874, 74994, 100311, 133748, 149988, 200622, 401244, 496943, 993886, 1490829, 1987772, 2981658, 5963316, 14411347, 28822694, 43234041, 57645388, 86468082, 172936164]

約数ペア:

[(1, 172936164), (2, 86468082), (3, 57645388), (4, 43234041), (6, 28822694), (12, 14411347), (29, 5963316), (58, 2981658), (87, 1987772), (116, 1490829), (174, 993886), (348, 496943), (431, 401244), (862, 200622), (1153, 149988), (1293, 133748), (1724, 100311), (2306, 74994), (2586, 66874), (3459, 49996), (4612, 37497), (5172, 33437), (6918, 24998), (12499, 13836)]