157195660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{271027}}^1$

素因数の和:271065

約数の個数: 24

約数和(自身を含む): 341495280

約数和(自身を除く): 184299620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 271027, 542054, 1084108, 1355135, 2710270, 5420540, 7859783, 15719566, 31439132, 39298915, 78597830, 157195660]

約数ペア:

[(1, 157195660), (2, 78597830), (4, 39298915), (5, 31439132), (10, 15719566), (20, 7859783), (29, 5420540), (58, 2710270), (116, 1355135), (145, 1084108), (290, 542054), (580, 271027)]