154148978879

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{1100899}}^1$

素因数の和:1101230

約数の個数: 16

約数和(自身を含む): 179032761600

約数和(自身を除く): 24883782721

約数列:

[1, 7, 83, 241, 581, 1687, 20003, 140021, 1100899, 7706293, 91374617, 265316659, 639622319, 1857216613, 22021282697, 154148978879]

約数ペア:

[(1, 154148978879), (7, 22021282697), (83, 1857216613), (241, 639622319), (581, 265316659), (1687, 91374617), (20003, 7706293), (140021, 1100899)]