141328564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{20747}}^1$

素因数の和:20895

約数の個数: 24

約数和(自身を含む): 268396128

約数和(自身を除く): 127067564

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3406, 6812, 20747, 41494, 82988, 269711, 539422, 1078844, 2717857, 5435714, 10871428, 35332141, 70664282, 141328564]

約数ペア:

[(1, 141328564), (2, 70664282), (4, 35332141), (13, 10871428), (26, 5435714), (52, 2717857), (131, 1078844), (262, 539422), (524, 269711), (1703, 82988), (3406, 41494), (6812, 20747)]