165978288

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{7841}}^1$

素因数の和:7872

約数の個数: 120

約数和(自身を含む): 554272560

約数和(自身を除く): 388294272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 7056, 7841, 10584, 15682, 21168, 23523, 31364, 47046, 54887, 62728, 70569, 94092, 109774, 125456, 141138, 164661, 188184, 211707, 219548, 282276, 329322, 376368, 384209, 423414, 439096, 493983, 564552, 658644, 768418, 846828, 878192, 987966, 1129104, 1152627, 1317288, 1481949, 1536836, 1693656, 1975932, 2305254, 2634576, 2963898, 3073672, 3387312, 3457881, 3951864, 4610508, 5927796, 6147344, 6915762, 7903728, 9221016, 10373643, 11855592, 13831524, 18442032, 20747286, 23711184, 27663048, 41494572, 55326096, 82989144, 165978288]

約数ペア:

[(1, 165978288), (2, 82989144), (3, 55326096), (4, 41494572), (6, 27663048), (7, 23711184), (8, 20747286), (9, 18442032), (12, 13831524), (14, 11855592), (16, 10373643), (18, 9221016), (21, 7903728), (24, 6915762), (27, 6147344), (28, 5927796), (36, 4610508), (42, 3951864), (48, 3457881), (49, 3387312), (54, 3073672), (56, 2963898), (63, 2634576), (72, 2305254), (84, 1975932), (98, 1693656), (108, 1536836), (112, 1481949), (126, 1317288), (144, 1152627), (147, 1129104), (168, 987966), (189, 878192), (196, 846828), (216, 768418), (252, 658644), (294, 564552), (336, 493983), (378, 439096), (392, 423414), (432, 384209), (441, 376368), (504, 329322), (588, 282276), (756, 219548), (784, 211707), (882, 188184), (1008, 164661), (1176, 141138), (1323, 125456), (1512, 109774), (1764, 94092), (2352, 70569), (2646, 62728), (3024, 54887), (3528, 47046), (5292, 31364), (7056, 23523), (7841, 21168), (10584, 15682)]