154504294

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{1093}}^1$

素因数の和:1564

約数の個数: 32

約数和(自身を含む): 277263360

約数和(自身を除く): 122759066

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 439, 878, 1093, 2186, 3073, 6146, 7651, 10097, 15302, 20194, 25139, 50278, 70679, 141358, 175973, 351946, 479827, 959654, 3358789, 6717578, 11036021, 22072042, 77252147, 154504294]

約数ペア:

[(1, 154504294), (2, 77252147), (7, 22072042), (14, 11036021), (23, 6717578), (46, 3358789), (161, 959654), (322, 479827), (439, 351946), (878, 175973), (1093, 141358), (2186, 70679), (3073, 50278), (6146, 25139), (7651, 20194), (10097, 15302)]