129289216

素因数分解:

$2^{10}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1061}}^1$

素因数の和:1105

約数の個数: 88

約数和(自身を含む): 313043616

約数和(自身を除く): 183754400

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 512, 544, 896, 952, 1024, 1061, 1088, 1792, 1904, 2122, 2176, 3584, 3808, 4244, 4352, 7168, 7427, 7616, 8488, 8704, 14854, 15232, 16976, 17408, 18037, 29708, 30464, 33952, 36074, 59416, 60928, 67904, 72148, 118832, 121856, 126259, 135808, 144296, 237664, 252518, 271616, 288592, 475328, 505036, 543232, 577184, 950656, 1010072, 1086464, 1154368, 1901312, 2020144, 2308736, 3802624, 4040288, 4617472, 7605248, 8080576, 9234944, 16161152, 18469888, 32322304, 64644608, 129289216]

約数ペア:

[(1, 129289216), (2, 64644608), (4, 32322304), (7, 18469888), (8, 16161152), (14, 9234944), (16, 8080576), (17, 7605248), (28, 4617472), (32, 4040288), (34, 3802624), (56, 2308736), (64, 2020144), (68, 1901312), (112, 1154368), (119, 1086464), (128, 1010072), (136, 950656), (224, 577184), (238, 543232), (256, 505036), (272, 475328), (448, 288592), (476, 271616), (512, 252518), (544, 237664), (896, 144296), (952, 135808), (1024, 126259), (1061, 121856), (1088, 118832), (1792, 72148), (1904, 67904), (2122, 60928), (2176, 59416), (3584, 36074), (3808, 33952), (4244, 30464), (4352, 29708), (7168, 18037), (7427, 17408), (7616, 16976), (8488, 15232), (8704, 14854)]