157187914

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{12569}}^1$

素因数の和:12634

約数の個数: 24

約数和(自身を含む): 262235340

約数和(自身を除く): 105047426

約数列:

[1, 2, 13, 26, 37, 74, 169, 338, 481, 962, 6253, 12506, 12569, 25138, 163397, 326794, 465053, 930106, 2124161, 4248322, 6045689, 12091378, 78593957, 157187914]

約数ペア:

[(1, 157187914), (2, 78593957), (13, 12091378), (26, 6045689), (37, 4248322), (74, 2124161), (169, 930106), (338, 465053), (481, 326794), (962, 163397), (6253, 25138), (12506, 12569)]