127507072

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:810

約数の個数: 128

約数和(自身を含む): 335767680

約数和(自身を除く): 208260608

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 128, 136, 154, 176, 187, 224, 238, 272, 308, 352, 374, 448, 476, 544, 616, 704, 748, 761, 896, 952, 1088, 1232, 1309, 1408, 1496, 1522, 1904, 2176, 2464, 2618, 2992, 3044, 3808, 4928, 5236, 5327, 5984, 6088, 7616, 8371, 9856, 10472, 10654, 11968, 12176, 12937, 15232, 16742, 20944, 21308, 23936, 24352, 25874, 33484, 41888, 42616, 48704, 51748, 58597, 66968, 83776, 85232, 90559, 97408, 103496, 117194, 133936, 142307, 167552, 170464, 181118, 206992, 234388, 267872, 284614, 340928, 362236, 413984, 468776, 535744, 569228, 681856, 724472, 827968, 937552, 996149, 1071488, 1138456, 1448944, 1655936, 1875104, 1992298, 2276912, 2897888, 3750208, 3984596, 4553824, 5795776, 7500416, 7969192, 9107648, 11591552, 15938384, 18215296, 31876768, 63753536, 127507072]

約数ペア:

[(1, 127507072), (2, 63753536), (4, 31876768), (7, 18215296), (8, 15938384), (11, 11591552), (14, 9107648), (16, 7969192), (17, 7500416), (22, 5795776), (28, 4553824), (32, 3984596), (34, 3750208), (44, 2897888), (56, 2276912), (64, 1992298), (68, 1875104), (77, 1655936), (88, 1448944), (112, 1138456), (119, 1071488), (128, 996149), (136, 937552), (154, 827968), (176, 724472), (187, 681856), (224, 569228), (238, 535744), (272, 468776), (308, 413984), (352, 362236), (374, 340928), (448, 284614), (476, 267872), (544, 234388), (616, 206992), (704, 181118), (748, 170464), (761, 167552), (896, 142307), (952, 133936), (1088, 117194), (1232, 103496), (1309, 97408), (1408, 90559), (1496, 85232), (1522, 83776), (1904, 66968), (2176, 58597), (2464, 51748), (2618, 48704), (2992, 42616), (3044, 41888), (3808, 33484), (4928, 25874), (5236, 24352), (5327, 23936), (5984, 21308), (6088, 20944), (7616, 16742), (8371, 15232), (9856, 12937), (10472, 12176), (10654, 11968)]