163996308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{650779}}^1$

素因数の和:650796

約数の個数: 36

約数和(自身を含む): 473767840

約数和(自身を除く): 309771532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 650779, 1301558, 1952337, 2603116, 3904674, 4555453, 5857011, 7809348, 9110906, 11714022, 13666359, 18221812, 23428044, 27332718, 40999077, 54665436, 81998154, 163996308]

約数ペア:

[(1, 163996308), (2, 81998154), (3, 54665436), (4, 40999077), (6, 27332718), (7, 23428044), (9, 18221812), (12, 13666359), (14, 11714022), (18, 9110906), (21, 7809348), (28, 5857011), (36, 4555453), (42, 3904674), (63, 2603116), (84, 1952337), (126, 1301558), (252, 650779)]