128514092

素因数分解:

$2^2\times 7^1\times {\mathrm{2039}}^1\times {\mathrm{2251}}^1$

素因数の和:4301

約数の個数: 24

約数和(自身を含む): 257268480

約数和(自身を除く): 128754388

約数列:

[1, 2, 4, 7, 14, 28, 2039, 2251, 4078, 4502, 8156, 9004, 14273, 15757, 28546, 31514, 57092, 63028, 4589789, 9179578, 18359156, 32128523, 64257046, 128514092]

約数ペア:

[(1, 128514092), (2, 64257046), (4, 32128523), (7, 18359156), (14, 9179578), (28, 4589789), (2039, 63028), (2251, 57092), (4078, 31514), (4502, 28546), (8156, 15757), (9004, 14273)]