152879909

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3049}}^1$

素因数の和:3117

約数の個数: 32

約数和(自身を含む): 204960000

約数和(自身を除く): 52080091

約数列:

[1, 7, 13, 19, 29, 91, 133, 203, 247, 377, 551, 1729, 2639, 3049, 3857, 7163, 21343, 39637, 50141, 57931, 88421, 277459, 405517, 618947, 753103, 1149473, 1679999, 5271721, 8046311, 11759993, 21839987, 152879909]

約数ペア:

[(1, 152879909), (7, 21839987), (13, 11759993), (19, 8046311), (29, 5271721), (91, 1679999), (133, 1149473), (203, 753103), (247, 618947), (377, 405517), (551, 277459), (1729, 88421), (2639, 57931), (3049, 50141), (3857, 39637), (7163, 21343)]