144828140

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{31079}}^1$

素因数の和:31321

約数の個数: 24

約数和(自身を含む): 305454240

約数和(自身を除く): 160626100

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 932, 1165, 2330, 4660, 31079, 62158, 124316, 155395, 310790, 621580, 7241407, 14482814, 28965628, 36207035, 72414070, 144828140]

約数ペア:

[(1, 144828140), (2, 72414070), (4, 36207035), (5, 28965628), (10, 14482814), (20, 7241407), (233, 621580), (466, 310790), (932, 155395), (1165, 124316), (2330, 62158), (4660, 31079)]