139429248

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{51871}}^1$

素因数の和:51895

約数の個数: 64

約数和(自身を含む): 423275520

約数和(自身を除く): 283846272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 51871, 103742, 155613, 207484, 311226, 363097, 414968, 622452, 726194, 829936, 1089291, 1244904, 1452388, 1659872, 2178582, 2489808, 2904776, 3319744, 4357164, 4979616, 5809552, 6639488, 8714328, 9959232, 11619104, 17428656, 19918464, 23238208, 34857312, 46476416, 69714624, 139429248]

約数ペア:

[(1, 139429248), (2, 69714624), (3, 46476416), (4, 34857312), (6, 23238208), (7, 19918464), (8, 17428656), (12, 11619104), (14, 9959232), (16, 8714328), (21, 6639488), (24, 5809552), (28, 4979616), (32, 4357164), (42, 3319744), (48, 2904776), (56, 2489808), (64, 2178582), (84, 1659872), (96, 1452388), (112, 1244904), (128, 1089291), (168, 829936), (192, 726194), (224, 622452), (336, 414968), (384, 363097), (448, 311226), (672, 207484), (896, 155613), (1344, 103742), (2688, 51871)]