166961678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{28289}}^1$

素因数の和:28531

約数の個数: 16

約数和(自身を含む): 270905040

約数和(自身を除く): 103943362

約数列:

[1, 2, 13, 26, 227, 454, 2951, 5902, 28289, 56578, 367757, 735514, 6421603, 12843206, 83480839, 166961678]

約数ペア:

[(1, 166961678), (2, 83480839), (13, 12843206), (26, 6421603), (227, 735514), (454, 367757), (2951, 56578), (5902, 28289)]