111465728

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1721}}^1$

素因数の和:1771

約数の個数: 72

約数和(自身を含む): 253423296

約数和(自身を除く): 141957568

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 256, 352, 368, 506, 704, 736, 1012, 1408, 1472, 1721, 2024, 2816, 2944, 3442, 4048, 5888, 6884, 8096, 13768, 16192, 18931, 27536, 32384, 37862, 39583, 55072, 64768, 75724, 79166, 110144, 151448, 158332, 220288, 302896, 316664, 435413, 440576, 605792, 633328, 870826, 1211584, 1266656, 1741652, 2423168, 2533312, 3483304, 4846336, 5066624, 6966608, 10133248, 13933216, 27866432, 55732864, 111465728]

約数ペア:

[(1, 111465728), (2, 55732864), (4, 27866432), (8, 13933216), (11, 10133248), (16, 6966608), (22, 5066624), (23, 4846336), (32, 3483304), (44, 2533312), (46, 2423168), (64, 1741652), (88, 1266656), (92, 1211584), (128, 870826), (176, 633328), (184, 605792), (253, 440576), (256, 435413), (352, 316664), (368, 302896), (506, 220288), (704, 158332), (736, 151448), (1012, 110144), (1408, 79166), (1472, 75724), (1721, 64768), (2024, 55072), (2816, 39583), (2944, 37862), (3442, 32384), (4048, 27536), (5888, 18931), (6884, 16192), (8096, 13768)]