126840714

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:481

約数の個数: 128

約数和(自身を含む): 348364800

約数和(自身を除く): 221524086

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 49, 66, 77, 78, 91, 98, 143, 147, 154, 182, 231, 273, 286, 294, 343, 429, 431, 462, 539, 546, 637, 686, 858, 862, 1001, 1029, 1078, 1274, 1293, 1617, 1911, 2002, 2058, 2586, 3003, 3017, 3234, 3773, 3822, 4459, 4741, 5603, 6006, 6034, 7007, 7546, 8918, 9051, 9482, 11206, 11319, 13377, 14014, 14223, 16809, 18102, 21021, 21119, 22638, 26754, 28446, 33187, 33618, 39221, 42042, 42238, 49049, 61633, 63357, 66374, 78442, 98098, 99561, 117663, 123266, 126714, 147147, 147833, 184899, 199122, 232309, 235326, 274547, 294294, 295666, 369798, 431431, 443499, 464618, 549094, 696927, 823641, 862862, 886998, 1294293, 1393854, 1626163, 1647282, 1921829, 2588586, 3020017, 3252326, 3843658, 4878489, 5765487, 6040034, 9060051, 9756978, 11530974, 18120102, 21140119, 42280238, 63420357, 126840714]

約数ペア:

[(1, 126840714), (2, 63420357), (3, 42280238), (6, 21140119), (7, 18120102), (11, 11530974), (13, 9756978), (14, 9060051), (21, 6040034), (22, 5765487), (26, 4878489), (33, 3843658), (39, 3252326), (42, 3020017), (49, 2588586), (66, 1921829), (77, 1647282), (78, 1626163), (91, 1393854), (98, 1294293), (143, 886998), (147, 862862), (154, 823641), (182, 696927), (231, 549094), (273, 464618), (286, 443499), (294, 431431), (343, 369798), (429, 295666), (431, 294294), (462, 274547), (539, 235326), (546, 232309), (637, 199122), (686, 184899), (858, 147833), (862, 147147), (1001, 126714), (1029, 123266), (1078, 117663), (1274, 99561), (1293, 98098), (1617, 78442), (1911, 66374), (2002, 63357), (2058, 61633), (2586, 49049), (3003, 42238), (3017, 42042), (3234, 39221), (3773, 33618), (3822, 33187), (4459, 28446), (4741, 26754), (5603, 22638), (6006, 21119), (6034, 21021), (7007, 18102), (7546, 16809), (8918, 14223), (9051, 14014), (9482, 13377), (11206, 11319)]