156980858852

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{7571911}}^1$

素因数の和:7572059

約数の個数: 24

約数和(自身を含む): 282402029952

約数和(自身を除く): 125421171100

約数列:

[1, 2, 4, 71, 73, 142, 146, 284, 292, 5183, 10366, 20732, 7571911, 15143822, 30287644, 537605681, 552749503, 1075211362, 1105499006, 2150422724, 2210998012, 39245214713, 78490429426, 156980858852]

約数ペア:

[(1, 156980858852), (2, 78490429426), (4, 39245214713), (71, 2210998012), (73, 2150422724), (142, 1105499006), (146, 1075211362), (284, 552749503), (292, 537605681), (5183, 30287644), (10366, 15143822), (20732, 7571911)]