156937214

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{85571}}^1$

素因数の和:85711

約数の個数: 16

約数和(自身を含む): 271092096

約数和(自身を除く): 114154882

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 85571, 171142, 598997, 1197994, 11209801, 22419602, 78468607, 156937214]

約数ペア:

[(1, 156937214), (2, 78468607), (7, 22419602), (14, 11209801), (131, 1197994), (262, 598997), (917, 171142), (1834, 85571)]