131777408

素因数分解:

$2^7\times 7^1\times {\mathrm{147073}}^1$

素因数の和:147094

約数の個数: 32

約数和(自身を含む): 300030960

約数和(自身を除く): 168253552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 147073, 294146, 588292, 1029511, 1176584, 2059022, 2353168, 4118044, 4706336, 8236088, 9412672, 16472176, 18825344, 32944352, 65888704, 131777408]

約数ペア:

[(1, 131777408), (2, 65888704), (4, 32944352), (7, 18825344), (8, 16472176), (14, 9412672), (16, 8236088), (28, 4706336), (32, 4118044), (56, 2353168), (64, 2059022), (112, 1176584), (128, 1029511), (224, 588292), (448, 294146), (896, 147073)]