140228159

素因数分解:

${\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{3559}}^1$

素因数の和:3662

約数の個数: 12

約数和(自身を含む): 148473360

約数和(自身を除く): 8245201

約数列:

[1, 31, 41, 961, 1271, 3559, 39401, 110329, 145919, 3420199, 4523489, 140228159]

約数ペア:

[(1, 140228159), (31, 4523489), (41, 3420199), (961, 145919), (1271, 110329), (3559, 39401)]