128016414

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{374317}}^1$

素因数の和:374344

約数の個数: 24

約数和(自身を含む): 291968040

約数和(自身を除く): 163951626

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 374317, 748634, 1122951, 2245902, 3368853, 6737706, 7112023, 14224046, 21336069, 42672138, 64008207, 128016414]

約数ペア:

[(1, 128016414), (2, 64008207), (3, 42672138), (6, 21336069), (9, 14224046), (18, 7112023), (19, 6737706), (38, 3368853), (57, 2245902), (114, 1122951), (171, 748634), (342, 374317)]