157456728

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:450

約数の個数: 192

約数和(自身を含む): 514594080

約数和(自身を除く): 357137352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 41, 44, 52, 66, 72, 78, 82, 88, 99, 104, 117, 123, 132, 143, 156, 164, 198, 234, 246, 264, 286, 312, 328, 369, 373, 396, 429, 451, 468, 492, 533, 572, 738, 746, 792, 858, 902, 936, 984, 1066, 1119, 1144, 1287, 1353, 1476, 1492, 1599, 1716, 1804, 2132, 2238, 2574, 2706, 2952, 2984, 3198, 3357, 3432, 3608, 4059, 4103, 4264, 4476, 4797, 4849, 5148, 5412, 5863, 6396, 6714, 8118, 8206, 8952, 9594, 9698, 10296, 10824, 11726, 12309, 12792, 13428, 14547, 15293, 16236, 16412, 17589, 19188, 19396, 23452, 24618, 26856, 29094, 30586, 32472, 32824, 35178, 36927, 38376, 38792, 43641, 45879, 46904, 49236, 52767, 53339, 58188, 61172, 70356, 73854, 87282, 91758, 98472, 105534, 106678, 116376, 122344, 137637, 140712, 147708, 160017, 168223, 174564, 183516, 198809, 211068, 213356, 275274, 295416, 320034, 336446, 349128, 367032, 397618, 422136, 426712, 480051, 504669, 550548, 596427, 640068, 672892, 795236, 960102, 1009338, 1101096, 1192854, 1280136, 1345784, 1514007, 1590472, 1789281, 1920204, 2018676, 2186899, 2385708, 3028014, 3578562, 3840408, 4037352, 4373798, 4771416, 6056028, 6560697, 7157124, 8747596, 12112056, 13121394, 14314248, 17495192, 19682091, 26242788, 39364182, 52485576, 78728364, 157456728]

約数ペア:

[(1, 157456728), (2, 78728364), (3, 52485576), (4, 39364182), (6, 26242788), (8, 19682091), (9, 17495192), (11, 14314248), (12, 13121394), (13, 12112056), (18, 8747596), (22, 7157124), (24, 6560697), (26, 6056028), (33, 4771416), (36, 4373798), (39, 4037352), (41, 3840408), (44, 3578562), (52, 3028014), (66, 2385708), (72, 2186899), (78, 2018676), (82, 1920204), (88, 1789281), (99, 1590472), (104, 1514007), (117, 1345784), (123, 1280136), (132, 1192854), (143, 1101096), (156, 1009338), (164, 960102), (198, 795236), (234, 672892), (246, 640068), (264, 596427), (286, 550548), (312, 504669), (328, 480051), (369, 426712), (373, 422136), (396, 397618), (429, 367032), (451, 349128), (468, 336446), (492, 320034), (533, 295416), (572, 275274), (738, 213356), (746, 211068), (792, 198809), (858, 183516), (902, 174564), (936, 168223), (984, 160017), (1066, 147708), (1119, 140712), (1144, 137637), (1287, 122344), (1353, 116376), (1476, 106678), (1492, 105534), (1599, 98472), (1716, 91758), (1804, 87282), (2132, 73854), (2238, 70356), (2574, 61172), (2706, 58188), (2952, 53339), (2984, 52767), (3198, 49236), (3357, 46904), (3432, 45879), (3608, 43641), (4059, 38792), (4103, 38376), (4264, 36927), (4476, 35178), (4797, 32824), (4849, 32472), (5148, 30586), (5412, 29094), (5863, 26856), (6396, 24618), (6714, 23452), (8118, 19396), (8206, 19188), (8952, 17589), (9594, 16412), (9698, 16236), (10296, 15293), (10824, 14547), (11726, 13428), (12309, 12792)]