123505768

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{3373}}^1$

素因数の和:3601

約数の個数: 32

約数和(自身を含む): 242928000

約数和(自身を除く): 119422232

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 199, 398, 796, 1592, 3373, 4577, 6746, 9154, 13492, 18308, 26984, 36616, 77579, 155158, 310316, 620632, 671227, 1342454, 2684908, 5369816, 15438221, 30876442, 61752884, 123505768]

約数ペア:

[(1, 123505768), (2, 61752884), (4, 30876442), (8, 15438221), (23, 5369816), (46, 2684908), (92, 1342454), (184, 671227), (199, 620632), (398, 310316), (796, 155158), (1592, 77579), (3373, 36616), (4577, 26984), (6746, 18308), (9154, 13492)]