131746176

素因数分解:

$2^7\times 3^4\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:254

約数の個数: 160

約数和(自身を含む): 399140280

約数和(自身を除く): 267394104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 97, 108, 128, 131, 144, 162, 192, 194, 216, 262, 288, 291, 324, 384, 388, 393, 432, 524, 576, 582, 648, 776, 786, 864, 873, 1048, 1152, 1164, 1179, 1296, 1552, 1572, 1728, 1746, 2096, 2328, 2358, 2592, 2619, 3104, 3144, 3456, 3492, 3537, 4192, 4656, 4716, 5184, 5238, 6208, 6288, 6984, 7074, 7857, 8384, 9312, 9432, 10368, 10476, 10611, 12416, 12576, 12707, 13968, 14148, 15714, 16768, 18624, 18864, 20952, 21222, 25152, 25414, 27936, 28296, 31428, 37248, 37728, 38121, 41904, 42444, 50304, 50828, 55872, 56592, 62856, 75456, 76242, 83808, 84888, 101656, 111744, 113184, 114363, 125712, 150912, 152484, 167616, 169776, 203312, 226368, 228726, 251424, 304968, 335232, 339552, 343089, 406624, 452736, 457452, 502848, 609936, 679104, 686178, 813248, 914904, 1005696, 1029267, 1219872, 1358208, 1372356, 1626496, 1829808, 2058534, 2439744, 2744712, 3659616, 4117068, 4879488, 5489424, 7319232, 8234136, 10978848, 14638464, 16468272, 21957696, 32936544, 43915392, 65873088, 131746176]

約数ペア:

[(1, 131746176), (2, 65873088), (3, 43915392), (4, 32936544), (6, 21957696), (8, 16468272), (9, 14638464), (12, 10978848), (16, 8234136), (18, 7319232), (24, 5489424), (27, 4879488), (32, 4117068), (36, 3659616), (48, 2744712), (54, 2439744), (64, 2058534), (72, 1829808), (81, 1626496), (96, 1372356), (97, 1358208), (108, 1219872), (128, 1029267), (131, 1005696), (144, 914904), (162, 813248), (192, 686178), (194, 679104), (216, 609936), (262, 502848), (288, 457452), (291, 452736), (324, 406624), (384, 343089), (388, 339552), (393, 335232), (432, 304968), (524, 251424), (576, 228726), (582, 226368), (648, 203312), (776, 169776), (786, 167616), (864, 152484), (873, 150912), (1048, 125712), (1152, 114363), (1164, 113184), (1179, 111744), (1296, 101656), (1552, 84888), (1572, 83808), (1728, 76242), (1746, 75456), (2096, 62856), (2328, 56592), (2358, 55872), (2592, 50828), (2619, 50304), (3104, 42444), (3144, 41904), (3456, 38121), (3492, 37728), (3537, 37248), (4192, 31428), (4656, 28296), (4716, 27936), (5184, 25414), (5238, 25152), (6208, 21222), (6288, 20952), (6984, 18864), (7074, 18624), (7857, 16768), (8384, 15714), (9312, 14148), (9432, 13968), (10368, 12707), (10476, 12576), (10611, 12416)]