168839866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{941}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 279796608

約数和(自身を除く): 110956742

約数列:

[1, 2, 13, 26, 67, 103, 134, 206, 871, 941, 1339, 1742, 1882, 2678, 6901, 12233, 13802, 24466, 63047, 89713, 96923, 126094, 179426, 193846, 819611, 1259999, 1639222, 2519998, 6493841, 12987682, 84419933, 168839866]

約数ペア:

[(1, 168839866), (2, 84419933), (13, 12987682), (26, 6493841), (67, 2519998), (103, 1639222), (134, 1259999), (206, 819611), (871, 193846), (941, 179426), (1339, 126094), (1742, 96923), (1882, 89713), (2678, 63047), (6901, 24466), (12233, 13802)]