131873056

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 309391488

約数和(自身を除く): 177518432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 83, 112, 164, 166, 173, 224, 287, 328, 332, 346, 574, 581, 656, 664, 692, 1148, 1162, 1211, 1312, 1328, 1384, 2296, 2324, 2422, 2656, 2768, 3403, 4592, 4648, 4844, 5536, 6806, 7093, 9184, 9296, 9688, 13612, 14186, 14359, 18592, 19376, 23821, 27224, 28372, 28718, 38752, 47642, 49651, 54448, 56744, 57436, 95284, 99302, 100513, 108896, 113488, 114872, 190568, 198604, 201026, 226976, 229744, 381136, 397208, 402052, 459488, 588719, 762272, 794416, 804104, 1177438, 1588832, 1608208, 2354876, 3216416, 4121033, 4709752, 8242066, 9419504, 16484132, 18839008, 32968264, 65936528, 131873056]

約数ペア:

[(1, 131873056), (2, 65936528), (4, 32968264), (7, 18839008), (8, 16484132), (14, 9419504), (16, 8242066), (28, 4709752), (32, 4121033), (41, 3216416), (56, 2354876), (82, 1608208), (83, 1588832), (112, 1177438), (164, 804104), (166, 794416), (173, 762272), (224, 588719), (287, 459488), (328, 402052), (332, 397208), (346, 381136), (574, 229744), (581, 226976), (656, 201026), (664, 198604), (692, 190568), (1148, 114872), (1162, 113488), (1211, 108896), (1312, 100513), (1328, 99302), (1384, 95284), (2296, 57436), (2324, 56744), (2422, 54448), (2656, 49651), (2768, 47642), (3403, 38752), (4592, 28718), (4648, 28372), (4844, 27224), (5536, 23821), (6806, 19376), (7093, 18592), (9184, 14359), (9296, 14186), (9688, 13612)]