139545709

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{1009}}^1$

素因数の和:1308

約数の個数: 16

約数和(自身を含む): 152712000

約数和(自身を除く): 13166291

約数列:

[1, 19, 29, 251, 551, 1009, 4769, 7279, 19171, 29261, 138301, 253259, 555959, 4811921, 7344511, 139545709]

約数ペア:

[(1, 139545709), (19, 7344511), (29, 4811921), (251, 555959), (551, 253259), (1009, 138301), (4769, 29261), (7279, 19171)]