149872036

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{635051}}^1$

素因数の和:635114

約数の個数: 12

約数和(自身を含む): 266721840

約数和(自身を除く): 116849804

約数列:

[1, 2, 4, 59, 118, 236, 635051, 1270102, 2540204, 37468009, 74936018, 149872036]

約数ペア:

[(1, 149872036), (2, 74936018), (4, 37468009), (59, 2540204), (118, 1270102), (236, 635051)]