135406488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{805991}}^1$

素因数の和:806007

約数の個数: 32

約数和(自身を含む): 386876160

約数和(自身を除く): 251469672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 805991, 1611982, 2417973, 3223964, 4835946, 5641937, 6447928, 9671892, 11283874, 16925811, 19343784, 22567748, 33851622, 45135496, 67703244, 135406488]

約数ペア:

[(1, 135406488), (2, 67703244), (3, 45135496), (4, 33851622), (6, 22567748), (7, 19343784), (8, 16925811), (12, 11283874), (14, 9671892), (21, 6447928), (24, 5641937), (28, 4835946), (42, 3223964), (56, 2417973), (84, 1611982), (168, 805991)]