157031042

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{238649}}^1$

素因数の和:238705

約数の個数: 16

約数和(自身を含む): 274924800

約数和(自身を除く): 117893758

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 238649, 477298, 1670543, 3341086, 11216503, 22433006, 78515521, 157031042]

約数ペア:

[(1, 157031042), (2, 78515521), (7, 22433006), (14, 11216503), (47, 3341086), (94, 1670543), (329, 477298), (658, 238649)]