128079546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{9049}}^1$

素因数の和:9398

約数の個数: 32

約数和(自身を含む): 293654400

約数和(自身を除く): 165574854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 337, 674, 1011, 2022, 2359, 4718, 7077, 9049, 14154, 18098, 27147, 54294, 63343, 126686, 190029, 380058, 3049513, 6099026, 9148539, 18297078, 21346591, 42693182, 64039773, 128079546]

約数ペア:

[(1, 128079546), (2, 64039773), (3, 42693182), (6, 21346591), (7, 18297078), (14, 9148539), (21, 6099026), (42, 3049513), (337, 380058), (674, 190029), (1011, 126686), (2022, 63343), (2359, 54294), (4718, 27147), (7077, 18098), (9049, 14154)]