157904888

素因数分解:

$2^3\times {\mathrm{4339}}^1\times {\mathrm{4549}}^1$

素因数の和:8894

約数の個数: 16

約数和(自身を含む): 296205000

約数和(自身を除く): 138300112

約数列:

[1, 2, 4, 8, 4339, 4549, 8678, 9098, 17356, 18196, 34712, 36392, 19738111, 39476222, 78952444, 157904888]

約数ペア:

[(1, 157904888), (2, 78952444), (4, 39476222), (8, 19738111), (4339, 36392), (4549, 34712), (8678, 18196), (9098, 17356)]