128493312

素因数分解:

$2^8\times 3^1\times {\mathrm{167309}}^1$

素因数の和:167328

約数の個数: 36

約数和(自身を含む): 341981640

約数和(自身を除く): 213488328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 167309, 334618, 501927, 669236, 1003854, 1338472, 2007708, 2676944, 4015416, 5353888, 8030832, 10707776, 16061664, 21415552, 32123328, 42831104, 64246656, 128493312]

約数ペア:

[(1, 128493312), (2, 64246656), (3, 42831104), (4, 32123328), (6, 21415552), (8, 16061664), (12, 10707776), (16, 8030832), (24, 5353888), (32, 4015416), (48, 2676944), (64, 2007708), (96, 1338472), (128, 1003854), (192, 669236), (256, 501927), (384, 334618), (768, 167309)]