188517098

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 366992640

約数和(自身を除く): 178475542

約数列:

[1, 2, 7, 11, 14, 22, 41, 73, 77, 82, 146, 154, 287, 409, 451, 511, 574, 803, 818, 902, 1022, 1606, 2863, 2993, 3157, 4499, 5621, 5726, 5986, 6314, 8998, 11242, 16769, 20951, 29857, 31493, 32923, 33538, 41902, 59714, 62986, 65846, 117383, 184459, 208999, 230461, 234766, 328427, 368918, 417998, 460922, 656854, 1224137, 1291213, 2298989, 2448274, 2582426, 4597978, 8568959, 13465507, 17137918, 26931014, 94258549, 188517098]

約数ペア:

[(1, 188517098), (2, 94258549), (7, 26931014), (11, 17137918), (14, 13465507), (22, 8568959), (41, 4597978), (73, 2582426), (77, 2448274), (82, 2298989), (146, 1291213), (154, 1224137), (287, 656854), (409, 460922), (451, 417998), (511, 368918), (574, 328427), (803, 234766), (818, 230461), (902, 208999), (1022, 184459), (1606, 117383), (2863, 65846), (2993, 62986), (3157, 59714), (4499, 41902), (5621, 33538), (5726, 32923), (5986, 31493), (6314, 29857), (8998, 20951), (11242, 16769)]