155133442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{13043}}^1$

素因数の和:13377

約数の個数: 16

約数和(自身を含む): 245748960

約数和(自身を除く): 90615518

約数列:

[1, 2, 19, 38, 313, 626, 5947, 11894, 13043, 26086, 247817, 495634, 4082459, 8164918, 77566721, 155133442]

約数ペア:

[(1, 155133442), (2, 77566721), (19, 8164918), (38, 4082459), (313, 495634), (626, 247817), (5947, 26086), (11894, 13043)]