138735744

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{51613}}^1$

素因数の和:51637

約数の個数: 64

約数和(自身を含む): 421170240

約数和(自身を除く): 282434496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 51613, 103226, 154839, 206452, 309678, 361291, 412904, 619356, 722582, 825808, 1083873, 1238712, 1445164, 1651616, 2167746, 2477424, 2890328, 3303232, 4335492, 4954848, 5780656, 6606464, 8670984, 9909696, 11561312, 17341968, 19819392, 23122624, 34683936, 46245248, 69367872, 138735744]

約数ペア:

[(1, 138735744), (2, 69367872), (3, 46245248), (4, 34683936), (6, 23122624), (7, 19819392), (8, 17341968), (12, 11561312), (14, 9909696), (16, 8670984), (21, 6606464), (24, 5780656), (28, 4954848), (32, 4335492), (42, 3303232), (48, 2890328), (56, 2477424), (64, 2167746), (84, 1651616), (96, 1445164), (112, 1238712), (128, 1083873), (168, 825808), (192, 722582), (224, 619356), (336, 412904), (384, 361291), (448, 309678), (672, 206452), (896, 154839), (1344, 103226), (2688, 51613)]