129506664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{770873}}^1$

素因数の和:770889

約数の個数: 32

約数和(自身を含む): 370019520

約数和(自身を除く): 240512856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 770873, 1541746, 2312619, 3083492, 4625238, 5396111, 6166984, 9250476, 10792222, 16188333, 18500952, 21584444, 32376666, 43168888, 64753332, 129506664]

約数ペア:

[(1, 129506664), (2, 64753332), (3, 43168888), (4, 32376666), (6, 21584444), (7, 18500952), (8, 16188333), (12, 10792222), (14, 9250476), (21, 6166984), (24, 5396111), (28, 4625238), (42, 3083492), (56, 2312619), (84, 1541746), (168, 770873)]