168303972

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{16481}}^1$

素因数の和:16548

約数の個数: 48

約数和(自身を含む): 420884352

約数和(自身を除く): 252580380

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 222, 276, 444, 851, 1702, 2553, 3404, 5106, 10212, 16481, 32962, 49443, 65924, 98886, 197772, 379063, 609797, 758126, 1137189, 1219594, 1516252, 1829391, 2274378, 2439188, 3658782, 4548756, 7317564, 14025331, 28050662, 42075993, 56101324, 84151986, 168303972]

約数ペア:

[(1, 168303972), (2, 84151986), (3, 56101324), (4, 42075993), (6, 28050662), (12, 14025331), (23, 7317564), (37, 4548756), (46, 3658782), (69, 2439188), (74, 2274378), (92, 1829391), (111, 1516252), (138, 1219594), (148, 1137189), (222, 758126), (276, 609797), (444, 379063), (851, 197772), (1702, 98886), (2553, 65924), (3404, 49443), (5106, 32962), (10212, 16481)]