138873408

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:460

約数の個数: 112

約数和(自身を含む): 392972544

約数和(自身を除く): 254099136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 157, 192, 204, 271, 272, 314, 408, 471, 542, 544, 628, 813, 816, 942, 1084, 1088, 1256, 1626, 1632, 1884, 2168, 2512, 2669, 3252, 3264, 3768, 4336, 4607, 5024, 5338, 6504, 7536, 8007, 8672, 9214, 10048, 10676, 13008, 13821, 15072, 16014, 17344, 18428, 21352, 26016, 27642, 30144, 32028, 36856, 42547, 42704, 52032, 55284, 64056, 73712, 85094, 85408, 110568, 127641, 128112, 147424, 170188, 170816, 221136, 255282, 256224, 294848, 340376, 442272, 510564, 512448, 680752, 723299, 884544, 1021128, 1361504, 1446598, 2042256, 2169897, 2723008, 2893196, 4084512, 4339794, 5786392, 8169024, 8679588, 11572784, 17359176, 23145568, 34718352, 46291136, 69436704, 138873408]

約数ペア:

[(1, 138873408), (2, 69436704), (3, 46291136), (4, 34718352), (6, 23145568), (8, 17359176), (12, 11572784), (16, 8679588), (17, 8169024), (24, 5786392), (32, 4339794), (34, 4084512), (48, 2893196), (51, 2723008), (64, 2169897), (68, 2042256), (96, 1446598), (102, 1361504), (136, 1021128), (157, 884544), (192, 723299), (204, 680752), (271, 512448), (272, 510564), (314, 442272), (408, 340376), (471, 294848), (542, 256224), (544, 255282), (628, 221136), (813, 170816), (816, 170188), (942, 147424), (1084, 128112), (1088, 127641), (1256, 110568), (1626, 85408), (1632, 85094), (1884, 73712), (2168, 64056), (2512, 55284), (2669, 52032), (3252, 42704), (3264, 42547), (3768, 36856), (4336, 32028), (4607, 30144), (5024, 27642), (5338, 26016), (6504, 21352), (7536, 18428), (8007, 17344), (8672, 16014), (9214, 15072), (10048, 13821), (10676, 13008)]