127547392

素因数分解:

$2^{11}\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 313709760

約数和(自身を除く): 186162368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 41, 49, 56, 62, 64, 82, 98, 112, 124, 128, 164, 196, 217, 224, 248, 256, 287, 328, 392, 434, 448, 496, 512, 574, 656, 784, 868, 896, 992, 1024, 1148, 1271, 1312, 1519, 1568, 1736, 1792, 1984, 2009, 2048, 2296, 2542, 2624, 3038, 3136, 3472, 3584, 3968, 4018, 4592, 5084, 5248, 6076, 6272, 6944, 7168, 7936, 8036, 8897, 9184, 10168, 10496, 12152, 12544, 13888, 14336, 15872, 16072, 17794, 18368, 20336, 20992, 24304, 25088, 27776, 31744, 32144, 35588, 36736, 40672, 41984, 48608, 50176, 55552, 62279, 63488, 64288, 71176, 73472, 81344, 83968, 97216, 100352, 111104, 124558, 128576, 142352, 146944, 162688, 194432, 222208, 249116, 257152, 284704, 293888, 325376, 388864, 444416, 498232, 514304, 569408, 587776, 650752, 777728, 996464, 1028608, 1138816, 1301504, 1555456, 1992928, 2057216, 2277632, 2603008, 3110912, 3985856, 4114432, 4555264, 7971712, 9110528, 15943424, 18221056, 31886848, 63773696, 127547392]

約数ペア:

[(1, 127547392), (2, 63773696), (4, 31886848), (7, 18221056), (8, 15943424), (14, 9110528), (16, 7971712), (28, 4555264), (31, 4114432), (32, 3985856), (41, 3110912), (49, 2603008), (56, 2277632), (62, 2057216), (64, 1992928), (82, 1555456), (98, 1301504), (112, 1138816), (124, 1028608), (128, 996464), (164, 777728), (196, 650752), (217, 587776), (224, 569408), (248, 514304), (256, 498232), (287, 444416), (328, 388864), (392, 325376), (434, 293888), (448, 284704), (496, 257152), (512, 249116), (574, 222208), (656, 194432), (784, 162688), (868, 146944), (896, 142352), (992, 128576), (1024, 124558), (1148, 111104), (1271, 100352), (1312, 97216), (1519, 83968), (1568, 81344), (1736, 73472), (1792, 71176), (1984, 64288), (2009, 63488), (2048, 62279), (2296, 55552), (2542, 50176), (2624, 48608), (3038, 41984), (3136, 40672), (3472, 36736), (3584, 35588), (3968, 32144), (4018, 31744), (4592, 27776), (5084, 25088), (5248, 24304), (6076, 20992), (6272, 20336), (6944, 18368), (7168, 17794), (7936, 16072), (8036, 15872), (8897, 14336), (9184, 13888), (10168, 12544), (10496, 12152)]