146881956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 401393664

約数和(自身を除く): 254511708

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 47, 52, 67, 69, 78, 92, 94, 134, 138, 141, 156, 169, 188, 201, 268, 276, 282, 299, 338, 402, 507, 564, 598, 611, 676, 804, 871, 897, 1014, 1081, 1196, 1222, 1541, 1742, 1794, 1833, 2028, 2162, 2444, 2613, 3082, 3149, 3243, 3484, 3588, 3666, 3887, 4324, 4623, 5226, 6164, 6298, 6486, 7332, 7774, 7943, 9246, 9447, 10452, 11323, 11661, 12596, 12972, 14053, 15548, 15886, 18492, 18894, 20033, 22646, 23322, 23829, 28106, 31772, 33969, 37788, 40066, 40937, 42159, 45292, 46644, 47658, 56212, 60099, 67938, 72427, 80132, 81874, 84318, 95316, 120198, 122811, 135876, 144854, 163748, 168636, 182689, 217281, 240396, 245622, 260429, 289708, 365378, 434562, 491244, 520858, 532181, 548067, 730756, 781287, 869124, 941551, 1041716, 1064362, 1096134, 1562574, 1596543, 1883102, 2128724, 2192268, 2824653, 3125148, 3193086, 3766204, 5649306, 6386172, 11298612, 12240163, 24480326, 36720489, 48960652, 73440978, 146881956]

約数ペア:

[(1, 146881956), (2, 73440978), (3, 48960652), (4, 36720489), (6, 24480326), (12, 12240163), (13, 11298612), (23, 6386172), (26, 5649306), (39, 3766204), (46, 3193086), (47, 3125148), (52, 2824653), (67, 2192268), (69, 2128724), (78, 1883102), (92, 1596543), (94, 1562574), (134, 1096134), (138, 1064362), (141, 1041716), (156, 941551), (169, 869124), (188, 781287), (201, 730756), (268, 548067), (276, 532181), (282, 520858), (299, 491244), (338, 434562), (402, 365378), (507, 289708), (564, 260429), (598, 245622), (611, 240396), (676, 217281), (804, 182689), (871, 168636), (897, 163748), (1014, 144854), (1081, 135876), (1196, 122811), (1222, 120198), (1541, 95316), (1742, 84318), (1794, 81874), (1833, 80132), (2028, 72427), (2162, 67938), (2444, 60099), (2613, 56212), (3082, 47658), (3149, 46644), (3243, 45292), (3484, 42159), (3588, 40937), (3666, 40066), (3887, 37788), (4324, 33969), (4623, 31772), (5226, 28106), (6164, 23829), (6298, 23322), (6486, 22646), (7332, 20033), (7774, 18894), (7943, 18492), (9246, 15886), (9447, 15548), (10452, 14053), (11323, 12972), (11661, 12596)]