168804944

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{757}}^1$

素因数の和:964

約数の個数: 80

約数和(自身を含む): 410557056

約数和(自身を除く): 241752112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 181, 308, 362, 616, 724, 757, 1232, 1267, 1448, 1514, 1991, 2534, 2896, 3028, 3982, 5068, 5299, 6056, 7964, 8327, 10136, 10598, 12112, 13937, 15928, 16654, 20272, 21196, 27874, 31856, 33308, 42392, 55748, 58289, 66616, 84784, 111496, 116578, 133232, 137017, 222992, 233156, 274034, 466312, 548068, 932624, 959119, 1096136, 1507187, 1918238, 2192272, 3014374, 3836476, 6028748, 7672952, 10550309, 12057496, 15345904, 21100618, 24114992, 42201236, 84402472, 168804944]

約数ペア:

[(1, 168804944), (2, 84402472), (4, 42201236), (7, 24114992), (8, 21100618), (11, 15345904), (14, 12057496), (16, 10550309), (22, 7672952), (28, 6028748), (44, 3836476), (56, 3014374), (77, 2192272), (88, 1918238), (112, 1507187), (154, 1096136), (176, 959119), (181, 932624), (308, 548068), (362, 466312), (616, 274034), (724, 233156), (757, 222992), (1232, 137017), (1267, 133232), (1448, 116578), (1514, 111496), (1991, 84784), (2534, 66616), (2896, 58289), (3028, 55748), (3982, 42392), (5068, 33308), (5299, 31856), (6056, 27874), (7964, 21196), (8327, 20272), (10136, 16654), (10598, 15928), (12112, 13937)]