161896064

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{10453}}^1$

素因数の和:10489

約数の個数: 48

約数和(自身を含む): 354547410

約数和(自身を除く): 192651346

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, 10453, 15488, 20906, 41812, 83624, 114983, 167248, 229966, 334496, 459932, 668992, 919864, 1264813, 1337984, 1839728, 2529626, 3679456, 5059252, 7358912, 10118504, 14717824, 20237008, 40474016, 80948032, 161896064]

約数ペア:

[(1, 161896064), (2, 80948032), (4, 40474016), (8, 20237008), (11, 14717824), (16, 10118504), (22, 7358912), (32, 5059252), (44, 3679456), (64, 2529626), (88, 1839728), (121, 1337984), (128, 1264813), (176, 919864), (242, 668992), (352, 459932), (484, 334496), (704, 229966), (968, 167248), (1408, 114983), (1936, 83624), (3872, 41812), (7744, 20906), (10453, 15488)]