152957536

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1249}}^1$

素因数の和:1391

約数の個数: 48

約数和(自身を含む): 311850000

約数和(自身を除く): 158892464

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 89, 172, 178, 344, 356, 688, 712, 1249, 1376, 1424, 2498, 2848, 3827, 4996, 7654, 9992, 15308, 19984, 30616, 39968, 53707, 61232, 107414, 111161, 122464, 214828, 222322, 429656, 444644, 859312, 889288, 1718624, 1778576, 3557152, 4779923, 9559846, 19119692, 38239384, 76478768, 152957536]

約数ペア:

[(1, 152957536), (2, 76478768), (4, 38239384), (8, 19119692), (16, 9559846), (32, 4779923), (43, 3557152), (86, 1778576), (89, 1718624), (172, 889288), (178, 859312), (344, 444644), (356, 429656), (688, 222322), (712, 214828), (1249, 122464), (1376, 111161), (1424, 107414), (2498, 61232), (2848, 53707), (3827, 39968), (4996, 30616), (7654, 19984), (9992, 15308)]