129523128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{770971}}^1$

素因数の和:770987

約数の個数: 32

約数和(自身を含む): 370066560

約数和(自身を除く): 240543432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 770971, 1541942, 2312913, 3083884, 4625826, 5396797, 6167768, 9251652, 10793594, 16190391, 18503304, 21587188, 32380782, 43174376, 64761564, 129523128]

約数ペア:

[(1, 129523128), (2, 64761564), (3, 43174376), (4, 32380782), (6, 21587188), (7, 18503304), (8, 16190391), (12, 10793594), (14, 9251652), (21, 6167768), (24, 5396797), (28, 4625826), (42, 3083884), (56, 2312913), (84, 1541942), (168, 770971)]