157441390

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{55633}}^1$

素因数の和:55923

約数の個数: 16

約数和(自身を含む): 284401008

約数和(自身を除く): 126959618

約数列:

[1, 2, 5, 10, 283, 566, 1415, 2830, 55633, 111266, 278165, 556330, 15744139, 31488278, 78720695, 157441390]

約数ペア:

[(1, 157441390), (2, 78720695), (5, 31488278), (10, 15744139), (283, 556330), (566, 278165), (1415, 111266), (2830, 55633)]