82198256

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^3\times {\mathrm{107}}^1$

素因数の和:179

約数の個数: 80

約数和(自身を含む): 193916160

約数和(自身を除く): 111717904

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 107, 112, 133, 152, 214, 266, 304, 361, 428, 532, 722, 749, 856, 1064, 1444, 1498, 1712, 2033, 2128, 2527, 2888, 2996, 4066, 5054, 5776, 5992, 6859, 8132, 10108, 11984, 13718, 14231, 16264, 20216, 27436, 28462, 32528, 38627, 40432, 48013, 54872, 56924, 77254, 96026, 109744, 113848, 154508, 192052, 227696, 270389, 309016, 384104, 540778, 618032, 733913, 768208, 1081556, 1467826, 2163112, 2935652, 4326224, 5137391, 5871304, 10274782, 11742608, 20549564, 41099128, 82198256]

約数ペア:

[(1, 82198256), (2, 41099128), (4, 20549564), (7, 11742608), (8, 10274782), (14, 5871304), (16, 5137391), (19, 4326224), (28, 2935652), (38, 2163112), (56, 1467826), (76, 1081556), (107, 768208), (112, 733913), (133, 618032), (152, 540778), (214, 384104), (266, 309016), (304, 270389), (361, 227696), (428, 192052), (532, 154508), (722, 113848), (749, 109744), (856, 96026), (1064, 77254), (1444, 56924), (1498, 54872), (1712, 48013), (2033, 40432), (2128, 38627), (2527, 32528), (2888, 28462), (2996, 27436), (4066, 20216), (5054, 16264), (5776, 14231), (5992, 13718), (6859, 11984), (8132, 10108)]