188577558

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{593}}^1$

素因数の和:771

約数の個数: 80

約数和(自身を含む): 458843616

約数和(自身を除く): 270266058

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 151, 162, 234, 302, 351, 453, 593, 702, 906, 1053, 1186, 1359, 1779, 1963, 2106, 2718, 3558, 3926, 4077, 5337, 5889, 7709, 8154, 10674, 11778, 12231, 15418, 16011, 17667, 23127, 24462, 32022, 35334, 46254, 48033, 53001, 69381, 89543, 96066, 106002, 138762, 159003, 179086, 208143, 268629, 318006, 416286, 537258, 624429, 805887, 1164059, 1248858, 1611774, 2328118, 2417661, 3492177, 4835322, 6984354, 7252983, 10476531, 14505966, 20953062, 31429593, 62859186, 94288779, 188577558]

約数ペア:

[(1, 188577558), (2, 94288779), (3, 62859186), (6, 31429593), (9, 20953062), (13, 14505966), (18, 10476531), (26, 7252983), (27, 6984354), (39, 4835322), (54, 3492177), (78, 2417661), (81, 2328118), (117, 1611774), (151, 1248858), (162, 1164059), (234, 805887), (302, 624429), (351, 537258), (453, 416286), (593, 318006), (702, 268629), (906, 208143), (1053, 179086), (1186, 159003), (1359, 138762), (1779, 106002), (1963, 96066), (2106, 89543), (2718, 69381), (3558, 53001), (3926, 48033), (4077, 46254), (5337, 35334), (5889, 32022), (7709, 24462), (8154, 23127), (10674, 17667), (11778, 16011), (12231, 15418)]