128843402004

素因数分解:

$2^2\times 3^4\times {\mathrm{397664821}}^1$

素因数の和:397664837

約数の個数: 30

約数和(自身を含む): 336822104234

約数和(自身を除く): 207978702230

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 397664821, 795329642, 1192994463, 1590659284, 2385988926, 3578983389, 4771977852, 7157966778, 10736950167, 14315933556, 21473900334, 32210850501, 42947800668, 64421701002, 128843402004]

約数ペア:

[(1, 128843402004), (2, 64421701002), (3, 42947800668), (4, 32210850501), (6, 21473900334), (9, 14315933556), (12, 10736950167), (18, 7157966778), (27, 4771977852), (36, 3578983389), (54, 2385988926), (81, 1590659284), (108, 1192994463), (162, 795329642), (324, 397664821)]