159378310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{175141}}^1$

素因数の和:175168

約数の個数: 32

約数和(自身を含む): 353086272

約数和(自身を除く): 193707962

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 175141, 350282, 875705, 1225987, 1751410, 2276833, 2451974, 4553666, 6129935, 11384165, 12259870, 15937831, 22768330, 31875662, 79689155, 159378310]

約数ペア:

[(1, 159378310), (2, 79689155), (5, 31875662), (7, 22768330), (10, 15937831), (13, 12259870), (14, 11384165), (26, 6129935), (35, 4553666), (65, 2451974), (70, 2276833), (91, 1751410), (130, 1225987), (182, 875705), (455, 350282), (910, 175141)]