148191589

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{39719}}^1$

素因数の和:39780

約数の個数: 16

約数和(自身を含む): 186842880

約数和(自身を除く): 38651291

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 39719, 278033, 516347, 1628479, 3614429, 11399353, 21170227, 148191589]

約数ペア:

[(1, 148191589), (7, 21170227), (13, 11399353), (41, 3614429), (91, 1628479), (287, 516347), (533, 278033), (3731, 39719)]