157024366090

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{221161079}}^1$

素因数の和:221161157

約数の個数: 16

約数和(自身を含む): 286624759680

約数和(自身を除く): 129600393590

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 221161079, 442322158, 1105805395, 2211610790, 15702436609, 31404873218, 78512183045, 157024366090]

約数ペア:

[(1, 157024366090), (2, 78512183045), (5, 31404873218), (10, 15702436609), (71, 2211610790), (142, 1105805395), (355, 442322158), (710, 221161079)]