131339904

素因数分解:

$2^7\times 3^1\times {\mathrm{211}}^1\times {\mathrm{1621}}^1$

素因数の和:1849

約数の個数: 64

約数和(自身を含む): 350741280

約数和(自身を除く): 219401376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 211, 384, 422, 633, 844, 1266, 1621, 1688, 2532, 3242, 3376, 4863, 5064, 6484, 6752, 9726, 10128, 12968, 13504, 19452, 20256, 25936, 27008, 38904, 40512, 51872, 77808, 81024, 103744, 155616, 207488, 311232, 342031, 622464, 684062, 1026093, 1368124, 2052186, 2736248, 4104372, 5472496, 8208744, 10944992, 16417488, 21889984, 32834976, 43779968, 65669952, 131339904]

約数ペア:

[(1, 131339904), (2, 65669952), (3, 43779968), (4, 32834976), (6, 21889984), (8, 16417488), (12, 10944992), (16, 8208744), (24, 5472496), (32, 4104372), (48, 2736248), (64, 2052186), (96, 1368124), (128, 1026093), (192, 684062), (211, 622464), (384, 342031), (422, 311232), (633, 207488), (844, 155616), (1266, 103744), (1621, 81024), (1688, 77808), (2532, 51872), (3242, 40512), (3376, 38904), (4863, 27008), (5064, 25936), (6484, 20256), (6752, 19452), (9726, 13504), (10128, 12968)]