148929424

素因数分解:

$2^4\times 7^2\times {\mathrm{189961}}^1$

素因数の和:189983

約数の個数: 30

約数和(自身を含む): 335662854

約数和(自身を除く): 186733430

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 189961, 379922, 759844, 1329727, 1519688, 2659454, 3039376, 5318908, 9308089, 10637816, 18616178, 21275632, 37232356, 74464712, 148929424]

約数ペア:

[(1, 148929424), (2, 74464712), (4, 37232356), (7, 21275632), (8, 18616178), (14, 10637816), (16, 9308089), (28, 5318908), (49, 3039376), (56, 2659454), (98, 1519688), (112, 1329727), (196, 759844), (392, 379922), (784, 189961)]