170728148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{23159}}^1$

素因数の和:23279

約数の個数: 24

約数和(自身を含む): 317755200

約数和(自身を除く): 147027052

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 7372, 23159, 46318, 92636, 440021, 880042, 1760084, 2246423, 4492846, 8985692, 42682037, 85364074, 170728148]

約数ペア:

[(1, 170728148), (2, 85364074), (4, 42682037), (19, 8985692), (38, 4492846), (76, 2246423), (97, 1760084), (194, 880042), (388, 440021), (1843, 92636), (3686, 46318), (7372, 23159)]