129089408

素因数分解:

$2^7\times 7^1\times {\mathrm{144073}}^1$

素因数の和:144094

約数の個数: 32

約数和(自身を含む): 293910960

約数和(自身を除く): 164821552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 144073, 288146, 576292, 1008511, 1152584, 2017022, 2305168, 4034044, 4610336, 8068088, 9220672, 16136176, 18441344, 32272352, 64544704, 129089408]

約数ペア:

[(1, 129089408), (2, 64544704), (4, 32272352), (7, 18441344), (8, 16136176), (14, 9220672), (16, 8068088), (28, 4610336), (32, 4034044), (56, 2305168), (64, 2017022), (112, 1152584), (128, 1008511), (224, 576292), (448, 288146), (896, 144073)]