166274017

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{12263}}^1$

素因数の和:12432

約数の個数: 16

約数和(自身を含む): 206035200

約数和(自身を除く): 39761183

約数列:

[1, 7, 13, 91, 149, 1043, 1937, 12263, 13559, 85841, 159419, 1115933, 1827187, 12790309, 23753431, 166274017]

約数ペア:

[(1, 166274017), (7, 23753431), (13, 12790309), (91, 1827187), (149, 1115933), (1043, 159419), (1937, 85841), (12263, 13559)]