129382544

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{1307}}^1$

素因数の和:1607

約数の個数: 40

約数和(自身を含む): 262751040

約数和(自身を除く): 133368496

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 269, 368, 538, 1076, 1307, 2152, 2614, 4304, 5228, 6187, 10456, 12374, 20912, 24748, 30061, 49496, 60122, 98992, 120244, 240488, 351583, 480976, 703166, 1406332, 2812664, 5625328, 8086409, 16172818, 32345636, 64691272, 129382544]

約数ペア:

[(1, 129382544), (2, 64691272), (4, 32345636), (8, 16172818), (16, 8086409), (23, 5625328), (46, 2812664), (92, 1406332), (184, 703166), (269, 480976), (368, 351583), (538, 240488), (1076, 120244), (1307, 98992), (2152, 60122), (2614, 49496), (4304, 30061), (5228, 24748), (6187, 20912), (10456, 12374)]