128085336

素因数分解:

$2^3\times 3^2\times {\mathrm{1778963}}^1$

素因数の和:1778975

約数の個数: 24

約数和(自身を含む): 346897980

約数和(自身を除く): 218812644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1778963, 3557926, 5336889, 7115852, 10673778, 14231704, 16010667, 21347556, 32021334, 42695112, 64042668, 128085336]

約数ペア:

[(1, 128085336), (2, 64042668), (3, 42695112), (4, 32021334), (6, 21347556), (8, 16010667), (9, 14231704), (12, 10673778), (18, 7115852), (24, 5336889), (36, 3557926), (72, 1778963)]