169579788

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:436

約数の個数: 144

約数和(自身を含む): 497185920

約数和(自身を除く): 327606132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 43, 49, 57, 76, 84, 86, 98, 114, 129, 133, 147, 172, 196, 228, 258, 266, 294, 301, 353, 399, 516, 532, 588, 602, 706, 798, 817, 903, 931, 1059, 1204, 1412, 1596, 1634, 1806, 1862, 2107, 2118, 2451, 2471, 2793, 3268, 3612, 3724, 4214, 4236, 4902, 4942, 5586, 5719, 6321, 6707, 7413, 8428, 9804, 9884, 11172, 11438, 12642, 13414, 14826, 15179, 17157, 17297, 20121, 22876, 25284, 26828, 29652, 30358, 34314, 34594, 40033, 40242, 45537, 46949, 51891, 60716, 68628, 69188, 80066, 80484, 91074, 93898, 103782, 106253, 120099, 140847, 160132, 182148, 187796, 207564, 212506, 240198, 281694, 288401, 318759, 328643, 425012, 480396, 563388, 576802, 637518, 657286, 743771, 865203, 985929, 1153604, 1275036, 1314572, 1487542, 1730406, 1971858, 2018807, 2231313, 2975084, 3460812, 3943716, 4037614, 4462626, 6056421, 8075228, 8925252, 12112842, 14131649, 24225684, 28263298, 42394947, 56526596, 84789894, 169579788]

約数ペア:

[(1, 169579788), (2, 84789894), (3, 56526596), (4, 42394947), (6, 28263298), (7, 24225684), (12, 14131649), (14, 12112842), (19, 8925252), (21, 8075228), (28, 6056421), (38, 4462626), (42, 4037614), (43, 3943716), (49, 3460812), (57, 2975084), (76, 2231313), (84, 2018807), (86, 1971858), (98, 1730406), (114, 1487542), (129, 1314572), (133, 1275036), (147, 1153604), (172, 985929), (196, 865203), (228, 743771), (258, 657286), (266, 637518), (294, 576802), (301, 563388), (353, 480396), (399, 425012), (516, 328643), (532, 318759), (588, 288401), (602, 281694), (706, 240198), (798, 212506), (817, 207564), (903, 187796), (931, 182148), (1059, 160132), (1204, 140847), (1412, 120099), (1596, 106253), (1634, 103782), (1806, 93898), (1862, 91074), (2107, 80484), (2118, 80066), (2451, 69188), (2471, 68628), (2793, 60716), (3268, 51891), (3612, 46949), (3724, 45537), (4214, 40242), (4236, 40033), (4902, 34594), (4942, 34314), (5586, 30358), (5719, 29652), (6321, 26828), (6707, 25284), (7413, 22876), (8428, 20121), (9804, 17297), (9884, 17157), (11172, 15179), (11438, 14826), (12642, 13414)]