157219631

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1334

約数の個数: 16

約数和(自身を含む): 167417856

約数和(自身を除く): 10198225

約数列:

[1, 31, 61, 71, 1171, 1891, 2201, 4331, 36301, 71431, 83141, 134261, 2214361, 2577371, 5071601, 157219631]

約数ペア:

[(1, 157219631), (31, 5071601), (61, 2577371), (71, 2214361), (1171, 134261), (1891, 83141), (2201, 71431), (4331, 36301)]