123545144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{35339}}^1$

素因数の和:35387

約数の個数: 32

約数和(自身を含む): 254448000

約数和(自身を除く): 130902856

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 35339, 70678, 141356, 282712, 671441, 812797, 1342882, 1625594, 2685764, 3251188, 5371528, 6502376, 15443143, 30886286, 61772572, 123545144]

約数ペア:

[(1, 123545144), (2, 61772572), (4, 30886286), (8, 15443143), (19, 6502376), (23, 5371528), (38, 3251188), (46, 2685764), (76, 1625594), (92, 1342882), (152, 812797), (184, 671441), (437, 282712), (874, 141356), (1748, 70678), (3496, 35339)]