163684928

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:976

約数の個数: 84

約数和(自身を含む): 372953280

約数和(自身を除く): 209268352

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 121, 176, 184, 242, 253, 352, 368, 484, 506, 704, 736, 919, 968, 1012, 1472, 1838, 1936, 2024, 2783, 3676, 3872, 4048, 5566, 7352, 7744, 8096, 10109, 11132, 14704, 16192, 20218, 21137, 22264, 29408, 40436, 42274, 44528, 58816, 80872, 84548, 89056, 111199, 161744, 169096, 178112, 222398, 232507, 323488, 338192, 444796, 465014, 646976, 676384, 889592, 930028, 1352768, 1779184, 1860056, 2557577, 3558368, 3720112, 5115154, 7116736, 7440224, 10230308, 14880448, 20460616, 40921232, 81842464, 163684928]

約数ペア:

[(1, 163684928), (2, 81842464), (4, 40921232), (8, 20460616), (11, 14880448), (16, 10230308), (22, 7440224), (23, 7116736), (32, 5115154), (44, 3720112), (46, 3558368), (64, 2557577), (88, 1860056), (92, 1779184), (121, 1352768), (176, 930028), (184, 889592), (242, 676384), (253, 646976), (352, 465014), (368, 444796), (484, 338192), (506, 323488), (704, 232507), (736, 222398), (919, 178112), (968, 169096), (1012, 161744), (1472, 111199), (1838, 89056), (1936, 84548), (2024, 80872), (2783, 58816), (3676, 44528), (3872, 42274), (4048, 40436), (5566, 29408), (7352, 22264), (7744, 21137), (8096, 20218), (10109, 16192), (11132, 14704)]