181991112

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{887}}^1$

素因数の和:1082

約数の個数: 64

約数和(自身を含む): 465454080

約数和(自身を除く): 283462968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 103, 166, 206, 249, 309, 332, 412, 498, 618, 664, 824, 887, 996, 1236, 1774, 1992, 2472, 2661, 3548, 5322, 7096, 8549, 10644, 17098, 21288, 25647, 34196, 51294, 68392, 73621, 91361, 102588, 147242, 182722, 205176, 220863, 274083, 294484, 365444, 441726, 548166, 588968, 730888, 883452, 1096332, 1766904, 2192664, 7582963, 15165926, 22748889, 30331852, 45497778, 60663704, 90995556, 181991112]

約数ペア:

[(1, 181991112), (2, 90995556), (3, 60663704), (4, 45497778), (6, 30331852), (8, 22748889), (12, 15165926), (24, 7582963), (83, 2192664), (103, 1766904), (166, 1096332), (206, 883452), (249, 730888), (309, 588968), (332, 548166), (412, 441726), (498, 365444), (618, 294484), (664, 274083), (824, 220863), (887, 205176), (996, 182722), (1236, 147242), (1774, 102588), (1992, 91361), (2472, 73621), (2661, 68392), (3548, 51294), (5322, 34196), (7096, 25647), (8549, 21288), (10644, 17098)]