16165854208

素因数分解:

$2^{10}\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:631

約数の個数: 264

約数和(自身を含む): 40921658880

約数和(自身を除く): 24755804672

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 49, 56, 62, 64, 76, 98, 112, 124, 128, 133, 152, 196, 217, 224, 248, 256, 266, 304, 392, 434, 448, 496, 512, 532, 547, 589, 608, 784, 868, 896, 931, 992, 1024, 1064, 1094, 1178, 1216, 1519, 1568, 1736, 1792, 1862, 1984, 2128, 2188, 2356, 2432, 3038, 3136, 3472, 3584, 3724, 3829, 3968, 4123, 4256, 4376, 4712, 4864, 6076, 6272, 6944, 7168, 7448, 7658, 7936, 8246, 8512, 8752, 9424, 9728, 10393, 12152, 12544, 13888, 14896, 15316, 15872, 16492, 16957, 17024, 17504, 18848, 19456, 20786, 24304, 25088, 26803, 27776, 28861, 29792, 30632, 31744, 32984, 33914, 34048, 35008, 37696, 41572, 48608, 50176, 53606, 55552, 57722, 59584, 61264, 65968, 67828, 68096, 70016, 72751, 75392, 83144, 97216, 107212, 111104, 115444, 118699, 119168, 122528, 131936, 135656, 136192, 140032, 145502, 150784, 166288, 194432, 214424, 222208, 230888, 237398, 238336, 245056, 263872, 271312, 280064, 291004, 301568, 322183, 332576, 388864, 428848, 461776, 474796, 476672, 490112, 509257, 527744, 542624, 560128, 582008, 603136, 644366, 665152, 777728, 830893, 857696, 923552, 949592, 953344, 980224, 1018514, 1055488, 1085248, 1164016, 1288732, 1330304, 1555456, 1661786, 1715392, 1847104, 1899184, 1960448, 2037028, 2110976, 2170496, 2255281, 2328032, 2577464, 2660608, 3323572, 3430784, 3694208, 3798368, 3920896, 4074056, 4221952, 4340992, 4510562, 4656064, 5154928, 5321216, 6647144, 6861568, 7388416, 7596736, 8148112, 8681984, 9021124, 9312128, 10309856, 10642432, 13294288, 13723136, 14776832, 15193472, 15786967, 16296224, 17363968, 18042248, 18624256, 20619712, 26588576, 27446272, 29553664, 30386944, 31573934, 32592448, 36084496, 37248512, 41239424, 53177152, 60773888, 63147868, 65184896, 72168992, 74497024, 82478848, 106354304, 121547776, 126295736, 130369792, 144337984, 164957696, 212708608, 252591472, 260739584, 288675968, 329915392, 425417216, 505182944, 521479168, 577351936, 850834432, 1010365888, 1154703872, 2020731776, 2309407744, 4041463552, 8082927104, 16165854208]

約数ペア:

[(1, 16165854208), (2, 8082927104), (4, 4041463552), (7, 2309407744), (8, 2020731776), (14, 1154703872), (16, 1010365888), (19, 850834432), (28, 577351936), (31, 521479168), (32, 505182944), (38, 425417216), (49, 329915392), (56, 288675968), (62, 260739584), (64, 252591472), (76, 212708608), (98, 164957696), (112, 144337984), (124, 130369792), (128, 126295736), (133, 121547776), (152, 106354304), (196, 82478848), (217, 74497024), (224, 72168992), (248, 65184896), (256, 63147868), (266, 60773888), (304, 53177152), (392, 41239424), (434, 37248512), (448, 36084496), (496, 32592448), (512, 31573934), (532, 30386944), (547, 29553664), (589, 27446272), (608, 26588576), (784, 20619712), (868, 18624256), (896, 18042248), (931, 17363968), (992, 16296224), (1024, 15786967), (1064, 15193472), (1094, 14776832), (1178, 13723136), (1216, 13294288), (1519, 10642432), (1568, 10309856), (1736, 9312128), (1792, 9021124), (1862, 8681984), (1984, 8148112), (2128, 7596736), (2188, 7388416), (2356, 6861568), (2432, 6647144), (3038, 5321216), (3136, 5154928), (3472, 4656064), (3584, 4510562), (3724, 4340992), (3829, 4221952), (3968, 4074056), (4123, 3920896), (4256, 3798368), (4376, 3694208), (4712, 3430784), (4864, 3323572), (6076, 2660608), (6272, 2577464), (6944, 2328032), (7168, 2255281), (7448, 2170496), (7658, 2110976), (7936, 2037028), (8246, 1960448), (8512, 1899184), (8752, 1847104), (9424, 1715392), (9728, 1661786), (10393, 1555456), (12152, 1330304), (12544, 1288732), (13888, 1164016), (14896, 1085248), (15316, 1055488), (15872, 1018514), (16492, 980224), (16957, 953344), (17024, 949592), (17504, 923552), (18848, 857696), (19456, 830893), (20786, 777728), (24304, 665152), (25088, 644366), (26803, 603136), (27776, 582008), (28861, 560128), (29792, 542624), (30632, 527744), (31744, 509257), (32984, 490112), (33914, 476672), (34048, 474796), (35008, 461776), (37696, 428848), (41572, 388864), (48608, 332576), (50176, 322183), (53606, 301568), (55552, 291004), (57722, 280064), (59584, 271312), (61264, 263872), (65968, 245056), (67828, 238336), (68096, 237398), (70016, 230888), (72751, 222208), (75392, 214424), (83144, 194432), (97216, 166288), (107212, 150784), (111104, 145502), (115444, 140032), (118699, 136192), (119168, 135656), (122528, 131936)]