134931968

素因数分解:

$2^9\times {\mathrm{211}}^1\times {\mathrm{1249}}^1$

素因数の和:1478

約数の個数: 40

約数和(自身を含む): 271095000

約数和(自身を除く): 136163032

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 256, 422, 512, 844, 1249, 1688, 2498, 3376, 4996, 6752, 9992, 13504, 19984, 27008, 39968, 54016, 79936, 108032, 159872, 263539, 319744, 527078, 639488, 1054156, 2108312, 4216624, 8433248, 16866496, 33732992, 67465984, 134931968]

約数ペア:

[(1, 134931968), (2, 67465984), (4, 33732992), (8, 16866496), (16, 8433248), (32, 4216624), (64, 2108312), (128, 1054156), (211, 639488), (256, 527078), (422, 319744), (512, 263539), (844, 159872), (1249, 108032), (1688, 79936), (2498, 54016), (3376, 39968), (4996, 27008), (6752, 19984), (9992, 13504)]