135871712

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:703

約数の個数: 48

約数和(自身を含む): 274176000

約数和(自身を除く): 138304288

約数列:

[1, 2, 4, 8, 16, 32, 67, 127, 134, 254, 268, 499, 508, 536, 998, 1016, 1072, 1996, 2032, 2144, 3992, 4064, 7984, 8509, 15968, 17018, 33433, 34036, 63373, 66866, 68072, 126746, 133732, 136144, 253492, 267464, 272288, 506984, 534928, 1013968, 1069856, 2027936, 4245991, 8491982, 16983964, 33967928, 67935856, 135871712]

約数ペア:

[(1, 135871712), (2, 67935856), (4, 33967928), (8, 16983964), (16, 8491982), (32, 4245991), (67, 2027936), (127, 1069856), (134, 1013968), (254, 534928), (268, 506984), (499, 272288), (508, 267464), (536, 253492), (998, 136144), (1016, 133732), (1072, 126746), (1996, 68072), (2032, 66866), (2144, 63373), (3992, 34036), (4064, 33433), (7984, 17018), (8509, 15968)]