178860204

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1303}}^1$

素因数の和:1388

約数の個数: 96

約数和(自身を含む): 490721280

約数和(自身を除く): 311861076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 41, 54, 62, 82, 93, 108, 123, 124, 164, 186, 246, 279, 369, 372, 492, 558, 738, 837, 1107, 1116, 1271, 1303, 1476, 1674, 2214, 2542, 2606, 3348, 3813, 3909, 4428, 5084, 5212, 7626, 7818, 11439, 11727, 15252, 15636, 22878, 23454, 34317, 35181, 40393, 45756, 46908, 53423, 68634, 70362, 80786, 106846, 121179, 137268, 140724, 160269, 161572, 213692, 242358, 320538, 363537, 480807, 484716, 641076, 727074, 961614, 1090611, 1442421, 1454148, 1656113, 1923228, 2181222, 2884842, 3312226, 4362444, 4968339, 5769684, 6624452, 9936678, 14905017, 19873356, 29810034, 44715051, 59620068, 89430102, 178860204]

約数ペア:

[(1, 178860204), (2, 89430102), (3, 59620068), (4, 44715051), (6, 29810034), (9, 19873356), (12, 14905017), (18, 9936678), (27, 6624452), (31, 5769684), (36, 4968339), (41, 4362444), (54, 3312226), (62, 2884842), (82, 2181222), (93, 1923228), (108, 1656113), (123, 1454148), (124, 1442421), (164, 1090611), (186, 961614), (246, 727074), (279, 641076), (369, 484716), (372, 480807), (492, 363537), (558, 320538), (738, 242358), (837, 213692), (1107, 161572), (1116, 160269), (1271, 140724), (1303, 137268), (1476, 121179), (1674, 106846), (2214, 80786), (2542, 70362), (2606, 68634), (3348, 53423), (3813, 46908), (3909, 45756), (4428, 40393), (5084, 35181), (5212, 34317), (7626, 23454), (7818, 22878), (11439, 15636), (11727, 15252)]