156957474

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{49451}}^1$

素因数の和:49502

約数の個数: 24

約数和(自身を含む): 328163472

約数和(自身を除く): 171205998

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1587, 3174, 49451, 98902, 148353, 296706, 1137373, 2274746, 3412119, 6824238, 26159579, 52319158, 78478737, 156957474]

約数ペア:

[(1, 156957474), (2, 78478737), (3, 52319158), (6, 26159579), (23, 6824238), (46, 3412119), (69, 2274746), (138, 1137373), (529, 296706), (1058, 148353), (1587, 98902), (3174, 49451)]