157069262

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{85643}}^1$

素因数の和:85783

約数の個数: 16

約数和(自身を含む): 271320192

約数和(自身を除く): 114250930

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 85643, 171286, 599501, 1199002, 11219233, 22438466, 78534631, 157069262]

約数ペア:

[(1, 157069262), (2, 78534631), (7, 22438466), (14, 11219233), (131, 1199002), (262, 599501), (917, 171286), (1834, 85643)]