181228032

素因数分解:

$2^9\times 3^2\times {\mathrm{67}}^1\times {\mathrm{587}}^1$

素因数の和:678

約数の個数: 120

約数和(自身を含む): 531747216

約数和(自身を除く): 350519184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 128, 134, 144, 192, 201, 256, 268, 288, 384, 402, 512, 536, 576, 587, 603, 768, 804, 1072, 1152, 1174, 1206, 1536, 1608, 1761, 2144, 2304, 2348, 2412, 3216, 3522, 4288, 4608, 4696, 4824, 5283, 6432, 7044, 8576, 9392, 9648, 10566, 12864, 14088, 17152, 18784, 19296, 21132, 25728, 28176, 34304, 37568, 38592, 39329, 42264, 51456, 56352, 75136, 77184, 78658, 84528, 102912, 112704, 117987, 150272, 154368, 157316, 169056, 225408, 235974, 300544, 308736, 314632, 338112, 353961, 450816, 471948, 629264, 676224, 707922, 901632, 943896, 1258528, 1352448, 1415844, 1887792, 2517056, 2704896, 2831688, 3775584, 5034112, 5663376, 7551168, 10068224, 11326752, 15102336, 20136448, 22653504, 30204672, 45307008, 60409344, 90614016, 181228032]

約数ペア:

[(1, 181228032), (2, 90614016), (3, 60409344), (4, 45307008), (6, 30204672), (8, 22653504), (9, 20136448), (12, 15102336), (16, 11326752), (18, 10068224), (24, 7551168), (32, 5663376), (36, 5034112), (48, 3775584), (64, 2831688), (67, 2704896), (72, 2517056), (96, 1887792), (128, 1415844), (134, 1352448), (144, 1258528), (192, 943896), (201, 901632), (256, 707922), (268, 676224), (288, 629264), (384, 471948), (402, 450816), (512, 353961), (536, 338112), (576, 314632), (587, 308736), (603, 300544), (768, 235974), (804, 225408), (1072, 169056), (1152, 157316), (1174, 154368), (1206, 150272), (1536, 117987), (1608, 112704), (1761, 102912), (2144, 84528), (2304, 78658), (2348, 77184), (2412, 75136), (3216, 56352), (3522, 51456), (4288, 42264), (4608, 39329), (4696, 38592), (4824, 37568), (5283, 34304), (6432, 28176), (7044, 25728), (8576, 21132), (9392, 19296), (9648, 18784), (10566, 17152), (12864, 14088)]