127197216

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{1583}}^1$

素因数の和:1636

約数の個数: 120

約数和(自身を含む): 386394624

約数和(自身を除く): 259197408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 248, 279, 288, 324, 372, 432, 496, 558, 648, 744, 837, 864, 992, 1116, 1296, 1488, 1583, 1674, 2232, 2511, 2592, 2976, 3166, 3348, 4464, 4749, 5022, 6332, 6696, 8928, 9498, 10044, 12664, 13392, 14247, 18996, 20088, 25328, 26784, 28494, 37992, 40176, 42741, 49073, 50656, 56988, 75984, 80352, 85482, 98146, 113976, 128223, 147219, 151968, 170964, 196292, 227952, 256446, 294438, 341928, 392584, 441657, 455904, 512892, 588876, 683856, 785168, 883314, 1025784, 1177752, 1324971, 1367712, 1570336, 1766628, 2051568, 2355504, 2649942, 3533256, 3974913, 4103136, 4711008, 5299884, 7066512, 7949826, 10599768, 14133024, 15899652, 21199536, 31799304, 42399072, 63598608, 127197216]

約数ペア:

[(1, 127197216), (2, 63598608), (3, 42399072), (4, 31799304), (6, 21199536), (8, 15899652), (9, 14133024), (12, 10599768), (16, 7949826), (18, 7066512), (24, 5299884), (27, 4711008), (31, 4103136), (32, 3974913), (36, 3533256), (48, 2649942), (54, 2355504), (62, 2051568), (72, 1766628), (81, 1570336), (93, 1367712), (96, 1324971), (108, 1177752), (124, 1025784), (144, 883314), (162, 785168), (186, 683856), (216, 588876), (248, 512892), (279, 455904), (288, 441657), (324, 392584), (372, 341928), (432, 294438), (496, 256446), (558, 227952), (648, 196292), (744, 170964), (837, 151968), (864, 147219), (992, 128223), (1116, 113976), (1296, 98146), (1488, 85482), (1583, 80352), (1674, 75984), (2232, 56988), (2511, 50656), (2592, 49073), (2976, 42741), (3166, 40176), (3348, 37992), (4464, 28494), (4749, 26784), (5022, 25328), (6332, 20088), (6696, 18996), (8928, 14247), (9498, 13392), (10044, 12664)]