149072028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1774667}}^1$

素因数の和:1774681

約数の個数: 24

約数和(自身を含む): 397525632

約数和(自身を除く): 248453604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1774667, 3549334, 5324001, 7098668, 10648002, 12422669, 21296004, 24845338, 37268007, 49690676, 74536014, 149072028]

約数ペア:

[(1, 149072028), (2, 74536014), (3, 49690676), (4, 37268007), (6, 24845338), (7, 21296004), (12, 12422669), (14, 10648002), (21, 7098668), (28, 5324001), (42, 3549334), (84, 1774667)]