160514032

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:686

約数の個数: 80

約数和(自身を含む): 371976192

約数和(自身を除く): 211462160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 83, 112, 124, 166, 217, 248, 332, 434, 496, 557, 581, 664, 868, 1114, 1162, 1328, 1736, 2228, 2324, 2573, 3472, 3899, 4456, 4648, 5146, 7798, 8912, 9296, 10292, 15596, 17267, 18011, 20584, 31192, 34534, 36022, 41168, 46231, 62384, 69068, 72044, 92462, 120869, 138136, 144088, 184924, 241738, 276272, 288176, 323617, 369848, 483476, 647234, 739696, 966952, 1294468, 1433161, 1933904, 2588936, 2866322, 5177872, 5732644, 10032127, 11465288, 20064254, 22930576, 40128508, 80257016, 160514032]

約数ペア:

[(1, 160514032), (2, 80257016), (4, 40128508), (7, 22930576), (8, 20064254), (14, 11465288), (16, 10032127), (28, 5732644), (31, 5177872), (56, 2866322), (62, 2588936), (83, 1933904), (112, 1433161), (124, 1294468), (166, 966952), (217, 739696), (248, 647234), (332, 483476), (434, 369848), (496, 323617), (557, 288176), (581, 276272), (664, 241738), (868, 184924), (1114, 144088), (1162, 138136), (1328, 120869), (1736, 92462), (2228, 72044), (2324, 69068), (2573, 62384), (3472, 46231), (3899, 41168), (4456, 36022), (4648, 34534), (5146, 31192), (7798, 20584), (8912, 18011), (9296, 17267), (10292, 15596)]