123286688

素因数分解:

$2^5\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1277}}^1$

素因数の和:1725

約数の個数: 48

約数和(自身を含む): 278256384

約数和(自身を除く): 154969696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 431, 862, 1277, 1724, 2554, 3017, 3448, 5108, 6034, 6896, 8939, 10216, 12068, 13792, 17878, 20432, 24136, 35756, 40864, 48272, 71512, 96544, 143024, 286048, 550387, 1100774, 2201548, 3852709, 4403096, 7705418, 8806192, 15410836, 17612384, 30821672, 61643344, 123286688]

約数ペア:

[(1, 123286688), (2, 61643344), (4, 30821672), (7, 17612384), (8, 15410836), (14, 8806192), (16, 7705418), (28, 4403096), (32, 3852709), (56, 2201548), (112, 1100774), (224, 550387), (431, 286048), (862, 143024), (1277, 96544), (1724, 71512), (2554, 48272), (3017, 40864), (3448, 35756), (5108, 24136), (6034, 20432), (6896, 17878), (8939, 13792), (10216, 12068)]