142728557766

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1\times {\mathrm{2617}}^1$

素因数の和:3305

約数の個数: 64

約数和(自身を含む): 290138321088

約数和(自身を除く): 147409763322

約数列:

[1, 2, 3, 6, 113, 226, 257, 313, 339, 514, 626, 678, 771, 939, 1542, 1878, 2617, 5234, 7851, 15702, 29041, 35369, 58082, 70738, 80441, 87123, 106107, 160882, 174246, 212214, 241323, 295721, 482646, 591442, 672569, 819121, 887163, 1345138, 1638242, 1774326, 2017707, 2457363, 4035414, 4914726, 9089833, 18179666, 27269499, 54538998, 76000297, 92560673, 152000594, 185121346, 210514097, 228000891, 277682019, 421028194, 456001782, 555364038, 631542291, 1263084582, 23788092961, 47576185922, 71364278883, 142728557766]

約数ペア:

[(1, 142728557766), (2, 71364278883), (3, 47576185922), (6, 23788092961), (113, 1263084582), (226, 631542291), (257, 555364038), (313, 456001782), (339, 421028194), (514, 277682019), (626, 228000891), (678, 210514097), (771, 185121346), (939, 152000594), (1542, 92560673), (1878, 76000297), (2617, 54538998), (5234, 27269499), (7851, 18179666), (15702, 9089833), (29041, 4914726), (35369, 4035414), (58082, 2457363), (70738, 2017707), (80441, 1774326), (87123, 1638242), (106107, 1345138), (160882, 887163), (174246, 819121), (212214, 672569), (241323, 591442), (295721, 482646)]