168085690

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1\times {\mathrm{661}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 308862720

約数和(自身を除く): 140777030

約数列:

[1, 2, 5, 10, 59, 118, 295, 431, 590, 661, 862, 1322, 2155, 3305, 4310, 6610, 25429, 38999, 50858, 77998, 127145, 194995, 254290, 284891, 389990, 569782, 1424455, 2848910, 16808569, 33617138, 84042845, 168085690]

約数ペア:

[(1, 168085690), (2, 84042845), (5, 33617138), (10, 16808569), (59, 2848910), (118, 1424455), (295, 569782), (431, 389990), (590, 284891), (661, 254290), (862, 194995), (1322, 127145), (2155, 77998), (3305, 50858), (4310, 38999), (6610, 25429)]