158815548

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{28099}}^1$

素因数の和:28266

約数の個数: 36

約数和(自身を含む): 404021800

約数和(自身を除く): 245206252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 28099, 56198, 84297, 112396, 168594, 252891, 337188, 505782, 1011564, 4411543, 8823086, 13234629, 17646172, 26469258, 39703887, 52938516, 79407774, 158815548]

約数ペア:

[(1, 158815548), (2, 79407774), (3, 52938516), (4, 39703887), (6, 26469258), (9, 17646172), (12, 13234629), (18, 8823086), (36, 4411543), (157, 1011564), (314, 505782), (471, 337188), (628, 252891), (942, 168594), (1413, 112396), (1884, 84297), (2826, 56198), (5652, 28099)]