129724032

素因数分解:

$2^7\times 3^1\times {\mathrm{499}}^1\times {\mathrm{677}}^1$

素因数の和:1193

約数の個数: 64

約数和(自身を含む): 345780000

約数和(自身を除く): 216055968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 499, 677, 998, 1354, 1497, 1996, 2031, 2708, 2994, 3992, 4062, 5416, 5988, 7984, 8124, 10832, 11976, 15968, 16248, 21664, 23952, 31936, 32496, 43328, 47904, 63872, 64992, 86656, 95808, 129984, 191616, 259968, 337823, 675646, 1013469, 1351292, 2026938, 2702584, 4053876, 5405168, 8107752, 10810336, 16215504, 21620672, 32431008, 43241344, 64862016, 129724032]

約数ペア:

[(1, 129724032), (2, 64862016), (3, 43241344), (4, 32431008), (6, 21620672), (8, 16215504), (12, 10810336), (16, 8107752), (24, 5405168), (32, 4053876), (48, 2702584), (64, 2026938), (96, 1351292), (128, 1013469), (192, 675646), (384, 337823), (499, 259968), (677, 191616), (998, 129984), (1354, 95808), (1497, 86656), (1996, 64992), (2031, 63872), (2708, 47904), (2994, 43328), (3992, 32496), (4062, 31936), (5416, 23952), (5988, 21664), (7984, 16248), (8124, 15968), (10832, 11976)]