128046726

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{47743}}^1$

素因数の和:47900

約数の個数: 24

約数和(自身を含む): 279302400

約数和(自身を除く): 151255674

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 47743, 95486, 143229, 286458, 429687, 859374, 7113707, 14227414, 21341121, 42682242, 64023363, 128046726]

約数ペア:

[(1, 128046726), (2, 64023363), (3, 42682242), (6, 21341121), (9, 14227414), (18, 7113707), (149, 859374), (298, 429687), (447, 286458), (894, 143229), (1341, 95486), (2682, 47743)]