128463744

素因数分解:

$2^7\times 3^1\times {\mathrm{334541}}^1$

素因数の和:334558

約数の個数: 32

約数和(自身を含む): 341232840

約数和(自身を除く): 212769096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 334541, 669082, 1003623, 1338164, 2007246, 2676328, 4014492, 5352656, 8028984, 10705312, 16057968, 21410624, 32115936, 42821248, 64231872, 128463744]

約数ペア:

[(1, 128463744), (2, 64231872), (3, 42821248), (4, 32115936), (6, 21410624), (8, 16057968), (12, 10705312), (16, 8028984), (24, 5352656), (32, 4014492), (48, 2676328), (64, 2007246), (96, 1338164), (128, 1003623), (192, 669082), (384, 334541)]