165025728

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{1949}}^1$

素因数の和:1984

約数の個数: 168

約数和(自身を含む): 564642000

約数和(自身を除く): 399616272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 448, 504, 576, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 1949, 2016, 2352, 2646, 3024, 3136, 3528, 3898, 4032, 4704, 5292, 5847, 6048, 7056, 7796, 9408, 10584, 11694, 12096, 13643, 14112, 15592, 17541, 21168, 23388, 27286, 28224, 31184, 35082, 40929, 42336, 46776, 52623, 54572, 62368, 70164, 81858, 84672, 93552, 95501, 105246, 109144, 122787, 124736, 140328, 163716, 187104, 191002, 210492, 218288, 245574, 280656, 286503, 327432, 368361, 374208, 382004, 420984, 436576, 491148, 561312, 573006, 654864, 736722, 764008, 841968, 859509, 873152, 982296, 1122624, 1146012, 1309728, 1473444, 1528016, 1683936, 1719018, 1964592, 2292024, 2578527, 2619456, 2946888, 3056032, 3367872, 3438036, 3929184, 4584048, 5157054, 5893776, 6112064, 6876072, 7858368, 9168096, 10314108, 11787552, 13752144, 18336192, 20628216, 23575104, 27504288, 41256432, 55008576, 82512864, 165025728]

約数ペア:

[(1, 165025728), (2, 82512864), (3, 55008576), (4, 41256432), (6, 27504288), (7, 23575104), (8, 20628216), (9, 18336192), (12, 13752144), (14, 11787552), (16, 10314108), (18, 9168096), (21, 7858368), (24, 6876072), (27, 6112064), (28, 5893776), (32, 5157054), (36, 4584048), (42, 3929184), (48, 3438036), (49, 3367872), (54, 3056032), (56, 2946888), (63, 2619456), (64, 2578527), (72, 2292024), (84, 1964592), (96, 1719018), (98, 1683936), (108, 1528016), (112, 1473444), (126, 1309728), (144, 1146012), (147, 1122624), (168, 982296), (189, 873152), (192, 859509), (196, 841968), (216, 764008), (224, 736722), (252, 654864), (288, 573006), (294, 561312), (336, 491148), (378, 436576), (392, 420984), (432, 382004), (441, 374208), (448, 368361), (504, 327432), (576, 286503), (588, 280656), (672, 245574), (756, 218288), (784, 210492), (864, 191002), (882, 187104), (1008, 163716), (1176, 140328), (1323, 124736), (1344, 122787), (1512, 109144), (1568, 105246), (1728, 95501), (1764, 93552), (1949, 84672), (2016, 81858), (2352, 70164), (2646, 62368), (3024, 54572), (3136, 52623), (3528, 46776), (3898, 42336), (4032, 40929), (4704, 35082), (5292, 31184), (5847, 28224), (6048, 27286), (7056, 23388), (7796, 21168), (9408, 17541), (10584, 15592), (11694, 14112), (12096, 13643)]