191477142

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1069}}^1$

素因数の和:1218

約数の個数: 64

約数和(自身を含む): 443750400

約数和(自身を除く): 252273258

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 107, 186, 214, 279, 321, 558, 642, 837, 963, 1069, 1674, 1926, 2138, 2889, 3207, 3317, 5778, 6414, 6634, 9621, 9951, 19242, 19902, 28863, 29853, 33139, 57726, 59706, 66278, 89559, 99417, 114383, 179118, 198834, 228766, 298251, 343149, 596502, 686298, 894753, 1029447, 1789506, 2058894, 3088341, 3545873, 6176682, 7091746, 10637619, 21275238, 31912857, 63825714, 95738571, 191477142]

約数ペア:

[(1, 191477142), (2, 95738571), (3, 63825714), (6, 31912857), (9, 21275238), (18, 10637619), (27, 7091746), (31, 6176682), (54, 3545873), (62, 3088341), (93, 2058894), (107, 1789506), (186, 1029447), (214, 894753), (279, 686298), (321, 596502), (558, 343149), (642, 298251), (837, 228766), (963, 198834), (1069, 179118), (1674, 114383), (1926, 99417), (2138, 89559), (2889, 66278), (3207, 59706), (3317, 57726), (5778, 33139), (6414, 29853), (6634, 28863), (9621, 19902), (9951, 19242)]