144645422

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{643}}^1\times {\mathrm{821}}^1$

素因数の和:1603

約数の個数: 16

約数和(自身を含む): 219158352

約数和(自身を除く): 74512930

約数列:

[1, 2, 137, 274, 643, 821, 1286, 1642, 88091, 112477, 176182, 224954, 527903, 1055806, 72322711, 144645422]

約数ペア:

[(1, 144645422), (2, 72322711), (137, 1055806), (274, 527903), (643, 224954), (821, 176182), (1286, 112477), (1642, 88091)]