149821812

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{9437}}^1$

素因数の和:9467

約数の個数: 90

約数和(自身を含む): 455657202

約数和(自身を除く): 305835390

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7938, 9437, 15876, 18874, 28311, 37748, 56622, 66059, 84933, 113244, 132118, 169866, 198177, 254799, 264236, 339732, 396354, 462413, 509598, 594531, 764397, 792708, 924826, 1019196, 1189062, 1387239, 1528794, 1783593, 1849652, 2378124, 2774478, 3057588, 3567186, 4161717, 5350779, 5548956, 7134372, 8323434, 10701558, 12485151, 16646868, 21403116, 24970302, 37455453, 49940604, 74910906, 149821812]

約数ペア:

[(1, 149821812), (2, 74910906), (3, 49940604), (4, 37455453), (6, 24970302), (7, 21403116), (9, 16646868), (12, 12485151), (14, 10701558), (18, 8323434), (21, 7134372), (27, 5548956), (28, 5350779), (36, 4161717), (42, 3567186), (49, 3057588), (54, 2774478), (63, 2378124), (81, 1849652), (84, 1783593), (98, 1528794), (108, 1387239), (126, 1189062), (147, 1019196), (162, 924826), (189, 792708), (196, 764397), (252, 594531), (294, 509598), (324, 462413), (378, 396354), (441, 339732), (567, 264236), (588, 254799), (756, 198177), (882, 169866), (1134, 132118), (1323, 113244), (1764, 84933), (2268, 66059), (2646, 56622), (3969, 37748), (5292, 28311), (7938, 18874), (9437, 15876)]