139568851

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{8171}}^1$

素因数の和:8250

約数の個数: 16

約数和(自身を含む): 156902400

約数和(自身を除く): 17333549

約数列:

[1, 19, 29, 31, 551, 589, 899, 8171, 17081, 155249, 236959, 253301, 4502221, 4812719, 7345729, 139568851]

約数ペア:

[(1, 139568851), (19, 7345729), (29, 4812719), (31, 4502221), (551, 253301), (589, 236959), (899, 155249), (8171, 17081)]