131302752

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:401

約数の個数: 144

約数和(自身を含む): 406328832

約数和(自身を除く): 275026080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 103, 112, 147, 168, 196, 206, 224, 271, 294, 309, 336, 392, 412, 542, 588, 618, 672, 721, 784, 813, 824, 1084, 1176, 1236, 1442, 1568, 1626, 1648, 1897, 2163, 2168, 2352, 2472, 2884, 3252, 3296, 3794, 4326, 4336, 4704, 4944, 5047, 5691, 5768, 6504, 7588, 8652, 8672, 9888, 10094, 11382, 11536, 13008, 13279, 15141, 15176, 17304, 20188, 22764, 23072, 26016, 26558, 27913, 30282, 30352, 34608, 39837, 40376, 45528, 53116, 55826, 60564, 60704, 69216, 79674, 80752, 83739, 91056, 106232, 111652, 121128, 159348, 161504, 167478, 182112, 195391, 212464, 223304, 242256, 318696, 334956, 390782, 424928, 446608, 484512, 586173, 637392, 669912, 781564, 893216, 1172346, 1274784, 1339824, 1367737, 1563128, 2344692, 2679648, 2735474, 3126256, 4103211, 4689384, 5470948, 6252512, 8206422, 9378768, 10941896, 16412844, 18757536, 21883792, 32825688, 43767584, 65651376, 131302752]

約数ペア:

[(1, 131302752), (2, 65651376), (3, 43767584), (4, 32825688), (6, 21883792), (7, 18757536), (8, 16412844), (12, 10941896), (14, 9378768), (16, 8206422), (21, 6252512), (24, 5470948), (28, 4689384), (32, 4103211), (42, 3126256), (48, 2735474), (49, 2679648), (56, 2344692), (84, 1563128), (96, 1367737), (98, 1339824), (103, 1274784), (112, 1172346), (147, 893216), (168, 781564), (196, 669912), (206, 637392), (224, 586173), (271, 484512), (294, 446608), (309, 424928), (336, 390782), (392, 334956), (412, 318696), (542, 242256), (588, 223304), (618, 212464), (672, 195391), (721, 182112), (784, 167478), (813, 161504), (824, 159348), (1084, 121128), (1176, 111652), (1236, 106232), (1442, 91056), (1568, 83739), (1626, 80752), (1648, 79674), (1897, 69216), (2163, 60704), (2168, 60564), (2352, 55826), (2472, 53116), (2884, 45528), (3252, 40376), (3296, 39837), (3794, 34608), (4326, 30352), (4336, 30282), (4704, 27913), (4944, 26558), (5047, 26016), (5691, 23072), (5768, 22764), (6504, 20188), (7588, 17304), (8652, 15176), (8672, 15141), (9888, 13279), (10094, 13008), (11382, 11536)]