128212032

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1716

約数の個数: 112

約数和(自身を含む): 377334272

約数和(自身を除く): 249122240

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1657, 1984, 2418, 2496, 2976, 3224, 3314, 4836, 4971, 5952, 6448, 6628, 9672, 9942, 12896, 13256, 19344, 19884, 21541, 25792, 26512, 38688, 39768, 43082, 51367, 53024, 64623, 77376, 79536, 86164, 102734, 106048, 129246, 154101, 159072, 172328, 205468, 258492, 308202, 318144, 344656, 410936, 516984, 616404, 667771, 689312, 821872, 1033968, 1232808, 1335542, 1378624, 1643744, 2003313, 2067936, 2465616, 2671084, 3287488, 4006626, 4135872, 4931232, 5342168, 8013252, 9862464, 10684336, 16026504, 21368672, 32053008, 42737344, 64106016, 128212032]

約数ペア:

[(1, 128212032), (2, 64106016), (3, 42737344), (4, 32053008), (6, 21368672), (8, 16026504), (12, 10684336), (13, 9862464), (16, 8013252), (24, 5342168), (26, 4931232), (31, 4135872), (32, 4006626), (39, 3287488), (48, 2671084), (52, 2465616), (62, 2067936), (64, 2003313), (78, 1643744), (93, 1378624), (96, 1335542), (104, 1232808), (124, 1033968), (156, 821872), (186, 689312), (192, 667771), (208, 616404), (248, 516984), (312, 410936), (372, 344656), (403, 318144), (416, 308202), (496, 258492), (624, 205468), (744, 172328), (806, 159072), (832, 154101), (992, 129246), (1209, 106048), (1248, 102734), (1488, 86164), (1612, 79536), (1657, 77376), (1984, 64623), (2418, 53024), (2496, 51367), (2976, 43082), (3224, 39768), (3314, 38688), (4836, 26512), (4971, 25792), (5952, 21541), (6448, 19884), (6628, 19344), (9672, 13256), (9942, 12896)]