157409134

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{19991}}^1$

素因数の和:20151

約数の個数: 16

約数和(自身を含む): 245661696

約数和(自身を除く): 88252562

約数列:

[1, 2, 31, 62, 127, 254, 3937, 7874, 19991, 39982, 619721, 1239442, 2538857, 5077714, 78704567, 157409134]

約数ペア:

[(1, 157409134), (2, 78704567), (31, 5077714), (62, 2538857), (127, 1239442), (254, 619721), (3937, 39982), (7874, 19991)]