187738992

素因数分解:

$2^4\times 3^3\times 7^4\times {\mathrm{181}}^1$

素因数の和:226

約数の個数: 200

約数和(自身を含む): 632129680

約数和(自身を除く): 444390688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 181, 189, 196, 216, 252, 294, 336, 343, 362, 378, 392, 432, 441, 504, 543, 588, 686, 724, 756, 784, 882, 1008, 1029, 1086, 1176, 1267, 1323, 1372, 1448, 1512, 1629, 1764, 2058, 2172, 2352, 2401, 2534, 2646, 2744, 2896, 3024, 3087, 3258, 3528, 3801, 4116, 4344, 4802, 4887, 5068, 5292, 5488, 6174, 6516, 7056, 7203, 7602, 8232, 8688, 8869, 9261, 9604, 9774, 10136, 10584, 11403, 12348, 13032, 14406, 15204, 16464, 17738, 18522, 19208, 19548, 20272, 21168, 21609, 22806, 24696, 26064, 26607, 28812, 30408, 34209, 35476, 37044, 38416, 39096, 43218, 45612, 49392, 53214, 57624, 60816, 62083, 64827, 68418, 70952, 74088, 78192, 79821, 86436, 91224, 106428, 115248, 124166, 129654, 136836, 141904, 148176, 159642, 172872, 182448, 186249, 212856, 239463, 248332, 259308, 273672, 319284, 345744, 372498, 425712, 434581, 478926, 496664, 518616, 547344, 558747, 638568, 744996, 869162, 957852, 993328, 1037232, 1117494, 1277136, 1303743, 1489992, 1676241, 1738324, 1915704, 2234988, 2607486, 2979984, 3352482, 3476648, 3831408, 3911229, 4469976, 5214972, 6704964, 6953296, 7822458, 8939952, 10429944, 11733687, 13409928, 15644916, 20859888, 23467374, 26819856, 31289832, 46934748, 62579664, 93869496, 187738992]

約数ペア:

[(1, 187738992), (2, 93869496), (3, 62579664), (4, 46934748), (6, 31289832), (7, 26819856), (8, 23467374), (9, 20859888), (12, 15644916), (14, 13409928), (16, 11733687), (18, 10429944), (21, 8939952), (24, 7822458), (27, 6953296), (28, 6704964), (36, 5214972), (42, 4469976), (48, 3911229), (49, 3831408), (54, 3476648), (56, 3352482), (63, 2979984), (72, 2607486), (84, 2234988), (98, 1915704), (108, 1738324), (112, 1676241), (126, 1489992), (144, 1303743), (147, 1277136), (168, 1117494), (181, 1037232), (189, 993328), (196, 957852), (216, 869162), (252, 744996), (294, 638568), (336, 558747), (343, 547344), (362, 518616), (378, 496664), (392, 478926), (432, 434581), (441, 425712), (504, 372498), (543, 345744), (588, 319284), (686, 273672), (724, 259308), (756, 248332), (784, 239463), (882, 212856), (1008, 186249), (1029, 182448), (1086, 172872), (1176, 159642), (1267, 148176), (1323, 141904), (1372, 136836), (1448, 129654), (1512, 124166), (1629, 115248), (1764, 106428), (2058, 91224), (2172, 86436), (2352, 79821), (2401, 78192), (2534, 74088), (2646, 70952), (2744, 68418), (2896, 64827), (3024, 62083), (3087, 60816), (3258, 57624), (3528, 53214), (3801, 49392), (4116, 45612), (4344, 43218), (4802, 39096), (4887, 38416), (5068, 37044), (5292, 35476), (5488, 34209), (6174, 30408), (6516, 28812), (7056, 26607), (7203, 26064), (7602, 24696), (8232, 22806), (8688, 21609), (8869, 21168), (9261, 20272), (9604, 19548), (9774, 19208), (10136, 18522), (10584, 17738), (11403, 16464), (12348, 15204), (13032, 14406)]