158509206

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{63353}}^1$

素因数の和:63500

約数の個数: 24

約数和(自身を含む): 345912840

約数和(自身を除く): 187403634

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 63353, 126706, 190059, 380118, 570177, 1140354, 8806067, 17612134, 26418201, 52836402, 79254603, 158509206]

約数ペア:

[(1, 158509206), (2, 79254603), (3, 52836402), (6, 26418201), (9, 17612134), (18, 8806067), (139, 1140354), (278, 570177), (417, 380118), (834, 190059), (1251, 126706), (2502, 63353)]