147397712

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{661}}^1$

素因数の和:868

約数の個数: 80

約数和(自身を含む): 358560384

約数和(自身を除く): 211162672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 181, 308, 362, 616, 661, 724, 1232, 1267, 1322, 1448, 1991, 2534, 2644, 2896, 3982, 4627, 5068, 5288, 7271, 7964, 9254, 10136, 10576, 13937, 14542, 15928, 18508, 20272, 27874, 29084, 31856, 37016, 50897, 55748, 58168, 74032, 101794, 111496, 116336, 119641, 203588, 222992, 239282, 407176, 478564, 814352, 837487, 957128, 1316051, 1674974, 1914256, 2632102, 3349948, 5264204, 6699896, 9212357, 10528408, 13399792, 18424714, 21056816, 36849428, 73698856, 147397712]

約数ペア:

[(1, 147397712), (2, 73698856), (4, 36849428), (7, 21056816), (8, 18424714), (11, 13399792), (14, 10528408), (16, 9212357), (22, 6699896), (28, 5264204), (44, 3349948), (56, 2632102), (77, 1914256), (88, 1674974), (112, 1316051), (154, 957128), (176, 837487), (181, 814352), (308, 478564), (362, 407176), (616, 239282), (661, 222992), (724, 203588), (1232, 119641), (1267, 116336), (1322, 111496), (1448, 101794), (1991, 74032), (2534, 58168), (2644, 55748), (2896, 50897), (3982, 37016), (4627, 31856), (5068, 29084), (5288, 27874), (7271, 20272), (7964, 18508), (9254, 15928), (10136, 14542), (10576, 13937)]