137488974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{76129}}^1$

素因数の和:76184

約数の個数: 32

約数和(自身を含む): 321573120

約数和(自身を除く): 184084146

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 76129, 152258, 228387, 456774, 532903, 1065806, 1598709, 3197418, 3273547, 6547094, 9820641, 19641282, 22914829, 45829658, 68744487, 137488974]

約数ペア:

[(1, 137488974), (2, 68744487), (3, 45829658), (6, 22914829), (7, 19641282), (14, 9820641), (21, 6547094), (42, 3273547), (43, 3197418), (86, 1598709), (129, 1065806), (258, 532903), (301, 456774), (602, 228387), (903, 152258), (1806, 76129)]