131788776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{784457}}^1$

素因数の和:784473

約数の個数: 32

約数和(自身を含む): 376539840

約数和(自身を除く): 244751064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 784457, 1568914, 2353371, 3137828, 4706742, 5491199, 6275656, 9413484, 10982398, 16473597, 18826968, 21964796, 32947194, 43929592, 65894388, 131788776]

約数ペア:

[(1, 131788776), (2, 65894388), (3, 43929592), (4, 32947194), (6, 21964796), (7, 18826968), (8, 16473597), (12, 10982398), (14, 9413484), (21, 6275656), (24, 5491199), (28, 4706742), (42, 3137828), (56, 2353371), (84, 1568914), (168, 784457)]