155584247

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{20599}}^1$

素因数の和:20702

約数の個数: 16

約数和(自身を含む): 193804800

約数和(自身を除く): 38220553

約数列:

[1, 7, 13, 83, 91, 581, 1079, 7553, 20599, 144193, 267787, 1709717, 1874509, 11968019, 22226321, 155584247]

約数ペア:

[(1, 155584247), (7, 22226321), (13, 11968019), (83, 1874509), (91, 1709717), (581, 267787), (1079, 144193), (7553, 20599)]