223871152

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:286

約数の個数: 80

約数和(自身を含む): 465720192

約数和(自身を除く): 241849040

約数列:

[1, 2, 4, 8, 16, 41, 47, 53, 82, 94, 106, 137, 164, 188, 212, 274, 328, 376, 424, 548, 656, 752, 848, 1096, 1927, 2173, 2192, 2491, 3854, 4346, 4982, 5617, 6439, 7261, 7708, 8692, 9964, 11234, 12878, 14522, 15416, 17384, 19928, 22468, 25756, 29044, 30832, 34768, 39856, 44936, 51512, 58088, 89872, 102131, 103024, 116176, 204262, 263999, 297701, 341267, 408524, 527998, 595402, 682534, 817048, 1055996, 1190804, 1365068, 1634096, 2111992, 2381608, 2730136, 4223984, 4763216, 5460272, 13991947, 27983894, 55967788, 111935576, 223871152]

約数ペア:

[(1, 223871152), (2, 111935576), (4, 55967788), (8, 27983894), (16, 13991947), (41, 5460272), (47, 4763216), (53, 4223984), (82, 2730136), (94, 2381608), (106, 2111992), (137, 1634096), (164, 1365068), (188, 1190804), (212, 1055996), (274, 817048), (328, 682534), (376, 595402), (424, 527998), (548, 408524), (656, 341267), (752, 297701), (848, 263999), (1096, 204262), (1927, 116176), (2173, 103024), (2192, 102131), (2491, 89872), (3854, 58088), (4346, 51512), (4982, 44936), (5617, 39856), (6439, 34768), (7261, 30832), (7708, 29044), (8692, 25756), (9964, 22468), (11234, 19928), (12878, 17384), (14522, 15416)]