166256788

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{13001}}^1$

素因数の和:13167

約数の個数: 24

約数和(自身を含む): 305807040

約数和(自身を除く): 139550252

約数列:

[1, 2, 4, 23, 46, 92, 139, 278, 556, 3197, 6394, 12788, 13001, 26002, 52004, 299023, 598046, 1196092, 1807139, 3614278, 7228556, 41564197, 83128394, 166256788]

約数ペア:

[(1, 166256788), (2, 83128394), (4, 41564197), (23, 7228556), (46, 3614278), (92, 1807139), (139, 1196092), (278, 598046), (556, 299023), (3197, 52004), (6394, 26002), (12788, 13001)]