129122952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{768589}}^1$

素因数の和:768605

約数の個数: 32

約数和(自身を含む): 368923200

約数和(自身を除く): 239800248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 768589, 1537178, 2305767, 3074356, 4611534, 5380123, 6148712, 9223068, 10760246, 16140369, 18446136, 21520492, 32280738, 43040984, 64561476, 129122952]

約数ペア:

[(1, 129122952), (2, 64561476), (3, 43040984), (4, 32280738), (6, 21520492), (7, 18446136), (8, 16140369), (12, 10760246), (14, 9223068), (21, 6148712), (24, 5380123), (28, 4611534), (42, 3074356), (56, 2305767), (84, 1537178), (168, 768589)]