128437248

素因数分解:

$2^{10}\times 3^1\times {\mathrm{41809}}^1$

素因数の和:41832

約数の個数: 44

約数和(自身を含む): 342340280

約数和(自身を除く): 213903032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 41809, 83618, 125427, 167236, 250854, 334472, 501708, 668944, 1003416, 1337888, 2006832, 2675776, 4013664, 5351552, 8027328, 10703104, 16054656, 21406208, 32109312, 42812416, 64218624, 128437248]

約数ペア:

[(1, 128437248), (2, 64218624), (3, 42812416), (4, 32109312), (6, 21406208), (8, 16054656), (12, 10703104), (16, 8027328), (24, 5351552), (32, 4013664), (48, 2675776), (64, 2006832), (96, 1337888), (128, 1003416), (192, 668944), (256, 501708), (384, 334472), (512, 250854), (768, 167236), (1024, 125427), (1536, 83618), (3072, 41809)]