158798464

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{10253}}^1$

素因数の和:10289

約数の個数: 48

約数和(自身を含む): 347764410

約数和(自身を除く): 188965946

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 1408, 1936, 3872, 7744, 10253, 15488, 20506, 41012, 82024, 112783, 164048, 225566, 328096, 451132, 656192, 902264, 1240613, 1312384, 1804528, 2481226, 3609056, 4962452, 7218112, 9924904, 14436224, 19849808, 39699616, 79399232, 158798464]

約数ペア:

[(1, 158798464), (2, 79399232), (4, 39699616), (8, 19849808), (11, 14436224), (16, 9924904), (22, 7218112), (32, 4962452), (44, 3609056), (64, 2481226), (88, 1804528), (121, 1312384), (128, 1240613), (176, 902264), (242, 656192), (352, 451132), (484, 328096), (704, 225566), (968, 164048), (1408, 112783), (1936, 82024), (3872, 41012), (7744, 20506), (10253, 15488)]