138485992

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{257}}^1\times {\mathrm{349}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 262773000

約数和(自身を除く): 124287008

約数列:

[1, 2, 4, 8, 193, 257, 349, 386, 514, 698, 772, 1028, 1396, 1544, 2056, 2792, 49601, 67357, 89693, 99202, 134714, 179386, 198404, 269428, 358772, 396808, 538856, 717544, 17310749, 34621498, 69242996, 138485992]

約数ペア:

[(1, 138485992), (2, 69242996), (4, 34621498), (8, 17310749), (193, 717544), (257, 538856), (349, 396808), (386, 358772), (514, 269428), (698, 198404), (772, 179386), (1028, 134714), (1396, 99202), (1544, 89693), (2056, 67357), (2792, 49601)]