128927744

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 288943200

約数和(自身を除く): 160015456

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 64, 88, 97, 118, 128, 176, 194, 236, 256, 352, 388, 472, 512, 649, 704, 776, 944, 1024, 1067, 1298, 1408, 1552, 1888, 2048, 2134, 2596, 2816, 3104, 3776, 4268, 5192, 5632, 5723, 6208, 7552, 8536, 10384, 11264, 11446, 12416, 15104, 17072, 20768, 22528, 22892, 24832, 30208, 34144, 41536, 45784, 49664, 60416, 62953, 68288, 83072, 91568, 99328, 120832, 125906, 136576, 166144, 183136, 198656, 251812, 273152, 332288, 366272, 503624, 546304, 664576, 732544, 1007248, 1092608, 1329152, 1465088, 2014496, 2185216, 2930176, 4028992, 5860352, 8057984, 11720704, 16115968, 32231936, 64463872, 128927744]

約数ペア:

[(1, 128927744), (2, 64463872), (4, 32231936), (8, 16115968), (11, 11720704), (16, 8057984), (22, 5860352), (32, 4028992), (44, 2930176), (59, 2185216), (64, 2014496), (88, 1465088), (97, 1329152), (118, 1092608), (128, 1007248), (176, 732544), (194, 664576), (236, 546304), (256, 503624), (352, 366272), (388, 332288), (472, 273152), (512, 251812), (649, 198656), (704, 183136), (776, 166144), (944, 136576), (1024, 125906), (1067, 120832), (1298, 99328), (1408, 91568), (1552, 83072), (1888, 68288), (2048, 62953), (2134, 60416), (2596, 49664), (2816, 45784), (3104, 41536), (3776, 34144), (4268, 30208), (5192, 24832), (5632, 22892), (5723, 22528), (6208, 20768), (7552, 17072), (8536, 15104), (10384, 12416), (11264, 11446)]