128052576

素因数分解:

$2^5\times 3^4\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:538

約数の個数: 120

約数和(自身を含む): 380540160

約数和(自身を除く): 252487584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 127, 144, 162, 216, 254, 288, 324, 381, 389, 432, 508, 648, 762, 778, 864, 1016, 1143, 1167, 1296, 1524, 1556, 2032, 2286, 2334, 2592, 3048, 3112, 3429, 3501, 4064, 4572, 4668, 6096, 6224, 6858, 7002, 9144, 9336, 10287, 10503, 12192, 12448, 13716, 14004, 18288, 18672, 20574, 21006, 27432, 28008, 31509, 36576, 37344, 41148, 42012, 49403, 54864, 56016, 63018, 82296, 84024, 98806, 109728, 112032, 126036, 148209, 164592, 168048, 197612, 252072, 296418, 329184, 336096, 395224, 444627, 504144, 592836, 790448, 889254, 1008288, 1185672, 1333881, 1580896, 1778508, 2371344, 2667762, 3557016, 4001643, 4742688, 5335524, 7114032, 8003286, 10671048, 14228064, 16006572, 21342096, 32013144, 42684192, 64026288, 128052576]

約数ペア:

[(1, 128052576), (2, 64026288), (3, 42684192), (4, 32013144), (6, 21342096), (8, 16006572), (9, 14228064), (12, 10671048), (16, 8003286), (18, 7114032), (24, 5335524), (27, 4742688), (32, 4001643), (36, 3557016), (48, 2667762), (54, 2371344), (72, 1778508), (81, 1580896), (96, 1333881), (108, 1185672), (127, 1008288), (144, 889254), (162, 790448), (216, 592836), (254, 504144), (288, 444627), (324, 395224), (381, 336096), (389, 329184), (432, 296418), (508, 252072), (648, 197612), (762, 168048), (778, 164592), (864, 148209), (1016, 126036), (1143, 112032), (1167, 109728), (1296, 98806), (1524, 84024), (1556, 82296), (2032, 63018), (2286, 56016), (2334, 54864), (2592, 49403), (3048, 42012), (3112, 41148), (3429, 37344), (3501, 36576), (4064, 31509), (4572, 28008), (4668, 27432), (6096, 21006), (6224, 20574), (6858, 18672), (7002, 18288), (9144, 14004), (9336, 13716), (10287, 12448), (10503, 12192)]