158840254

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{41603}}^1$

素因数の和:41711

約数の個数: 16

約数和(自身を含む): 251620992

約数和(自身を除く): 92780738

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 41603, 83206, 956869, 1913738, 3453049, 6906098, 79420127, 158840254]

約数ペア:

[(1, 158840254), (2, 79420127), (23, 6906098), (46, 3453049), (83, 1913738), (166, 956869), (1909, 83206), (3818, 41603)]