156723469820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{270212879}}^1$

素因数の和:270212917

約数の個数: 24

約数和(自身を含む): 340468228800

約数和(自身を除く): 183744758980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 270212879, 540425758, 1080851516, 1351064395, 2702128790, 5404257580, 7836173491, 15672346982, 31344693964, 39180867455, 78361734910, 156723469820]

約数ペア:

[(1, 156723469820), (2, 78361734910), (4, 39180867455), (5, 31344693964), (10, 15672346982), (20, 7836173491), (29, 5404257580), (58, 2702128790), (116, 1351064395), (145, 1080851516), (290, 540425758), (580, 270212879)]