134420888

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{15289}}^1$

素因数の和:15459

約数の個数: 32

約数和(自身を含む): 289898400

約数和(自身を除く): 155477512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 4396, 8792, 15289, 30578, 61156, 107023, 122312, 214046, 428092, 856184, 2400373, 4800746, 9601492, 16802611, 19202984, 33605222, 67210444, 134420888]

約数ペア:

[(1, 134420888), (2, 67210444), (4, 33605222), (7, 19202984), (8, 16802611), (14, 9601492), (28, 4800746), (56, 2400373), (157, 856184), (314, 428092), (628, 214046), (1099, 122312), (1256, 107023), (2198, 61156), (4396, 30578), (8792, 15289)]