181122942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:658

約数の個数: 128

約数和(自身を含む): 496419840

約数和(自身を除く): 315296898

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 53, 66, 77, 78, 91, 106, 143, 154, 159, 182, 231, 273, 286, 318, 371, 429, 462, 546, 569, 583, 689, 742, 858, 1001, 1113, 1138, 1166, 1378, 1707, 1749, 2002, 2067, 2226, 3003, 3414, 3498, 3983, 4081, 4134, 4823, 6006, 6259, 7397, 7579, 7966, 8162, 9646, 11949, 12243, 12518, 14469, 14794, 15158, 18777, 22191, 22737, 23898, 24486, 28938, 30157, 37554, 43813, 44382, 45474, 51779, 53053, 60314, 81367, 87626, 90471, 103558, 106106, 131439, 155337, 159159, 162734, 180942, 211099, 244101, 262878, 310674, 318318, 331727, 392041, 422198, 488202, 569569, 633297, 663454, 784082, 995181, 1139138, 1176123, 1266594, 1708707, 1990362, 2322089, 2352246, 2744287, 3417414, 4312451, 4644178, 5488574, 6966267, 8232861, 8624902, 12937353, 13932534, 16465722, 25874706, 30187157, 60374314, 90561471, 181122942]

約数ペア:

[(1, 181122942), (2, 90561471), (3, 60374314), (6, 30187157), (7, 25874706), (11, 16465722), (13, 13932534), (14, 12937353), (21, 8624902), (22, 8232861), (26, 6966267), (33, 5488574), (39, 4644178), (42, 4312451), (53, 3417414), (66, 2744287), (77, 2352246), (78, 2322089), (91, 1990362), (106, 1708707), (143, 1266594), (154, 1176123), (159, 1139138), (182, 995181), (231, 784082), (273, 663454), (286, 633297), (318, 569569), (371, 488202), (429, 422198), (462, 392041), (546, 331727), (569, 318318), (583, 310674), (689, 262878), (742, 244101), (858, 211099), (1001, 180942), (1113, 162734), (1138, 159159), (1166, 155337), (1378, 131439), (1707, 106106), (1749, 103558), (2002, 90471), (2067, 87626), (2226, 81367), (3003, 60314), (3414, 53053), (3498, 51779), (3983, 45474), (4081, 44382), (4134, 43813), (4823, 37554), (6006, 30157), (6259, 28938), (7397, 24486), (7579, 23898), (7966, 22737), (8162, 22191), (9646, 18777), (11949, 15158), (12243, 14794), (12518, 14469)]