109595648

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:213

約数の個数: 88

約数和(自身を含む): 237779520

約数和(自身を除く): 128183872

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 128, 131, 152, 172, 256, 262, 304, 344, 512, 524, 608, 688, 817, 1024, 1048, 1216, 1376, 1634, 2096, 2432, 2489, 2752, 3268, 4192, 4864, 4978, 5504, 5633, 6536, 8384, 9728, 9956, 11008, 11266, 13072, 16768, 19456, 19912, 22016, 22532, 26144, 33536, 39824, 44032, 45064, 52288, 67072, 79648, 90128, 104576, 107027, 134144, 159296, 180256, 209152, 214054, 318592, 360512, 418304, 428108, 637184, 721024, 836608, 856216, 1274368, 1442048, 1712432, 2548736, 2884096, 3424864, 5768192, 6849728, 13699456, 27398912, 54797824, 109595648]

約数ペア:

[(1, 109595648), (2, 54797824), (4, 27398912), (8, 13699456), (16, 6849728), (19, 5768192), (32, 3424864), (38, 2884096), (43, 2548736), (64, 1712432), (76, 1442048), (86, 1274368), (128, 856216), (131, 836608), (152, 721024), (172, 637184), (256, 428108), (262, 418304), (304, 360512), (344, 318592), (512, 214054), (524, 209152), (608, 180256), (688, 159296), (817, 134144), (1024, 107027), (1048, 104576), (1216, 90128), (1376, 79648), (1634, 67072), (2096, 52288), (2432, 45064), (2489, 44032), (2752, 39824), (3268, 33536), (4192, 26144), (4864, 22532), (4978, 22016), (5504, 19912), (5633, 19456), (6536, 16768), (8384, 13072), (9728, 11266), (9956, 11008)]