157561878

素因数分解:

$2^1\times 3^1\times {\mathrm{2131}}^1\times {\mathrm{12323}}^1$

素因数の和:14459

約数の個数: 16

約数和(自身を含む): 315297216

約数和(自身を除く): 157735338

約数列:

[1, 2, 3, 6, 2131, 4262, 6393, 12323, 12786, 24646, 36969, 73938, 26260313, 52520626, 78780939, 157561878]

約数ペア:

[(1, 157561878), (2, 78780939), (3, 52520626), (6, 26260313), (2131, 73938), (4262, 36969), (6393, 24646), (12323, 12786)]