153424628

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{238237}}^1$

素因数の和:238271

約数の個数: 24

約数和(自身を含む): 320191872

約数和(自身を除く): 166767244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 238237, 476474, 952948, 1667659, 3335318, 5479451, 6670636, 10958902, 21917804, 38356157, 76712314, 153424628]

約数ペア:

[(1, 153424628), (2, 76712314), (4, 38356157), (7, 21917804), (14, 10958902), (23, 6670636), (28, 5479451), (46, 3335318), (92, 1667659), (161, 952948), (322, 476474), (644, 238237)]