155711048

素因数分解:

$2^3\times {\mathrm{461}}^1\times {\mathrm{42221}}^1$

素因数の和:42688

約数の個数: 16

約数和(自身を含む): 292598460

約数和(自身を除く): 136887412

約数列:

[1, 2, 4, 8, 461, 922, 1844, 3688, 42221, 84442, 168884, 337768, 19463881, 38927762, 77855524, 155711048]

約数ペア:

[(1, 155711048), (2, 77855524), (4, 38927762), (8, 19463881), (461, 337768), (922, 168884), (1844, 84442), (3688, 42221)]