165004308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{654779}}^1$

素因数の和:654796

約数の個数: 36

約数和(自身を含む): 476679840

約数和(自身を除く): 311675532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 654779, 1309558, 1964337, 2619116, 3928674, 4583453, 5893011, 7857348, 9166906, 11786022, 13750359, 18333812, 23572044, 27500718, 41251077, 55001436, 82502154, 165004308]

約数ペア:

[(1, 165004308), (2, 82502154), (3, 55001436), (4, 41251077), (6, 27500718), (7, 23572044), (9, 18333812), (12, 13750359), (14, 11786022), (18, 9166906), (21, 7857348), (28, 5893011), (36, 4583453), (42, 3928674), (63, 2619116), (84, 1964337), (126, 1309558), (252, 654779)]