148300789

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{18311}}^1$

素因数の和:18420

約数の個数: 16

約数和(自身を含む): 184584960

約数和(自身を除く): 36284171

約数列:

[1, 7, 13, 89, 91, 623, 1157, 8099, 18311, 128177, 238043, 1629679, 1666301, 11407753, 21185827, 148300789]

約数ペア:

[(1, 148300789), (7, 21185827), (13, 11407753), (89, 1666301), (91, 1629679), (623, 238043), (1157, 128177), (8099, 18311)]