156849890

素因数分解:

$2^1\times 5^1\times {\mathrm{2063}}^1\times {\mathrm{7603}}^1$

素因数の和:9673

約数の個数: 16

約数和(自身を含む): 282503808

約数和(自身を除く): 125653918

約数列:

[1, 2, 5, 10, 2063, 4126, 7603, 10315, 15206, 20630, 38015, 76030, 15684989, 31369978, 78424945, 156849890]

約数ペア:

[(1, 156849890), (2, 78424945), (5, 31369978), (10, 15684989), (2063, 76030), (4126, 38015), (7603, 20630), (10315, 15206)]