166984160

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 216

約数和(自身を含む): 492541560

約数和(自身を除く): 325557400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 59, 70, 76, 80, 95, 98, 112, 118, 133, 140, 152, 160, 190, 196, 224, 236, 245, 266, 280, 295, 304, 361, 380, 392, 413, 472, 490, 532, 560, 590, 608, 665, 722, 760, 784, 826, 931, 944, 980, 1064, 1120, 1121, 1180, 1330, 1444, 1520, 1568, 1652, 1805, 1862, 1888, 1960, 2065, 2128, 2242, 2360, 2527, 2660, 2888, 2891, 3040, 3304, 3610, 3724, 3920, 4130, 4256, 4484, 4655, 4720, 5054, 5320, 5605, 5776, 5782, 6608, 7220, 7448, 7840, 7847, 8260, 8968, 9310, 9440, 10108, 10640, 11210, 11552, 11564, 12635, 13216, 14440, 14455, 14896, 15694, 16520, 17689, 17936, 18620, 20216, 21280, 21299, 22420, 23128, 25270, 28880, 28910, 29792, 31388, 33040, 35378, 35872, 37240, 39235, 40432, 42598, 44840, 46256, 50540, 54929, 57760, 57820, 62776, 66080, 70756, 74480, 78470, 80864, 85196, 88445, 89680, 92512, 101080, 106495, 109858, 115640, 125552, 141512, 148960, 149093, 156940, 170392, 176890, 179360, 202160, 212990, 219716, 231280, 251104, 274645, 283024, 298186, 313880, 340784, 353780, 404320, 425980, 439432, 462560, 549290, 566048, 596372, 627760, 681568, 707560, 745465, 851960, 878864, 1043651, 1098580, 1192744, 1255520, 1415120, 1490930, 1703920, 1757728, 2087302, 2197160, 2385488, 2830240, 2981860, 3407840, 4174604, 4394320, 4770976, 5218255, 5963720, 8349208, 8788640, 10436510, 11927440, 16698416, 20873020, 23854880, 33396832, 41746040, 83492080, 166984160]

約数ペア:

[(1, 166984160), (2, 83492080), (4, 41746040), (5, 33396832), (7, 23854880), (8, 20873020), (10, 16698416), (14, 11927440), (16, 10436510), (19, 8788640), (20, 8349208), (28, 5963720), (32, 5218255), (35, 4770976), (38, 4394320), (40, 4174604), (49, 3407840), (56, 2981860), (59, 2830240), (70, 2385488), (76, 2197160), (80, 2087302), (95, 1757728), (98, 1703920), (112, 1490930), (118, 1415120), (133, 1255520), (140, 1192744), (152, 1098580), (160, 1043651), (190, 878864), (196, 851960), (224, 745465), (236, 707560), (245, 681568), (266, 627760), (280, 596372), (295, 566048), (304, 549290), (361, 462560), (380, 439432), (392, 425980), (413, 404320), (472, 353780), (490, 340784), (532, 313880), (560, 298186), (590, 283024), (608, 274645), (665, 251104), (722, 231280), (760, 219716), (784, 212990), (826, 202160), (931, 179360), (944, 176890), (980, 170392), (1064, 156940), (1120, 149093), (1121, 148960), (1180, 141512), (1330, 125552), (1444, 115640), (1520, 109858), (1568, 106495), (1652, 101080), (1805, 92512), (1862, 89680), (1888, 88445), (1960, 85196), (2065, 80864), (2128, 78470), (2242, 74480), (2360, 70756), (2527, 66080), (2660, 62776), (2888, 57820), (2891, 57760), (3040, 54929), (3304, 50540), (3610, 46256), (3724, 44840), (3920, 42598), (4130, 40432), (4256, 39235), (4484, 37240), (4655, 35872), (4720, 35378), (5054, 33040), (5320, 31388), (5605, 29792), (5776, 28910), (5782, 28880), (6608, 25270), (7220, 23128), (7448, 22420), (7840, 21299), (7847, 21280), (8260, 20216), (8968, 18620), (9310, 17936), (9440, 17689), (10108, 16520), (10640, 15694), (11210, 14896), (11552, 14455), (11564, 14440), (12635, 13216)]