128599872

素因数分解:

$2^6\times 3^1\times {\mathrm{669791}}^1$

素因数の和:669806

約数の個数: 28

約数和(自身を含む): 340254336

約数和(自身を除く): 211654464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 669791, 1339582, 2009373, 2679164, 4018746, 5358328, 8037492, 10716656, 16074984, 21433312, 32149968, 42866624, 64299936, 128599872]

約数ペア:

[(1, 128599872), (2, 64299936), (3, 42866624), (4, 32149968), (6, 21433312), (8, 16074984), (12, 10716656), (16, 8037492), (24, 5358328), (32, 4018746), (48, 2679164), (64, 2009373), (96, 1339582), (192, 669791)]