157067408

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{185221}}^1$

素因数の和:185282

約数の個数: 20

約数和(自身を含む): 310061628

約数和(自身を除く): 152994220

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 185221, 370442, 740884, 1481768, 2963536, 9816713, 19633426, 39266852, 78533704, 157067408]

約数ペア:

[(1, 157067408), (2, 78533704), (4, 39266852), (8, 19633426), (16, 9816713), (53, 2963536), (106, 1481768), (212, 740884), (424, 370442), (848, 185221)]