140642172

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:504

約数の個数: 108

約数和(自身を含む): 396494280

約数和(自身を除く): 255852108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 83, 99, 121, 132, 166, 198, 242, 249, 332, 363, 389, 396, 484, 498, 726, 747, 778, 913, 996, 1089, 1167, 1452, 1494, 1556, 1826, 2178, 2334, 2739, 2988, 3501, 3652, 4279, 4356, 4668, 5478, 7002, 8217, 8558, 10043, 10956, 12837, 14004, 16434, 17116, 20086, 25674, 30129, 32287, 32868, 38511, 40172, 47069, 51348, 60258, 64574, 77022, 90387, 94138, 96861, 120516, 129148, 141207, 154044, 180774, 188276, 193722, 282414, 290583, 355157, 361548, 387444, 423621, 564828, 581166, 710314, 847242, 1065471, 1162332, 1420628, 1694484, 2130942, 3196413, 3906727, 4261884, 6392826, 7813454, 11720181, 12785652, 15626908, 23440362, 35160543, 46880724, 70321086, 140642172]

約数ペア:

[(1, 140642172), (2, 70321086), (3, 46880724), (4, 35160543), (6, 23440362), (9, 15626908), (11, 12785652), (12, 11720181), (18, 7813454), (22, 6392826), (33, 4261884), (36, 3906727), (44, 3196413), (66, 2130942), (83, 1694484), (99, 1420628), (121, 1162332), (132, 1065471), (166, 847242), (198, 710314), (242, 581166), (249, 564828), (332, 423621), (363, 387444), (389, 361548), (396, 355157), (484, 290583), (498, 282414), (726, 193722), (747, 188276), (778, 180774), (913, 154044), (996, 141207), (1089, 129148), (1167, 120516), (1452, 96861), (1494, 94138), (1556, 90387), (1826, 77022), (2178, 64574), (2334, 60258), (2739, 51348), (2988, 47069), (3501, 40172), (3652, 38511), (4279, 32868), (4356, 32287), (4668, 30129), (5478, 25674), (7002, 20086), (8217, 17116), (8558, 16434), (10043, 14004), (10956, 12837)]