168804968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{65327}}^1$

素因数の和:65369

約数の個数: 32

約数和(自身を含む): 352771200

約数和(自身を除く): 183966232

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 65327, 130654, 261308, 522616, 1110559, 1241213, 2221118, 2482426, 4442236, 4964852, 8884472, 9929704, 21100621, 42201242, 84402484, 168804968]

約数ペア:

[(1, 168804968), (2, 84402484), (4, 42201242), (8, 21100621), (17, 9929704), (19, 8884472), (34, 4964852), (38, 4442236), (68, 2482426), (76, 2221118), (136, 1241213), (152, 1110559), (323, 522616), (646, 261308), (1292, 130654), (2584, 65327)]