140150881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{4177}}^1$

素因数の和:4308

約数の個数: 16

約数和(自身を含む): 157928400

約数和(自身を除く): 17777519

約数列:

[1, 13, 29, 89, 377, 1157, 2581, 4177, 33553, 54301, 121133, 371753, 1574729, 4832789, 10780837, 140150881]

約数ペア:

[(1, 140150881), (13, 10780837), (29, 4832789), (89, 1574729), (377, 371753), (1157, 121133), (2581, 54301), (4177, 33553)]