128986752

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19759}}^1$

素因数の和:19793

約数の個数: 64

約数和(自身を含む): 362793600

約数和(自身を除く): 233806848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 6528, 19759, 39518, 59277, 79036, 118554, 158072, 237108, 316144, 335903, 474216, 632288, 671806, 948432, 1007709, 1264576, 1343612, 1896864, 2015418, 2529152, 2687224, 3793728, 4030836, 5374448, 7587456, 8061672, 10748896, 16123344, 21497792, 32246688, 42995584, 64493376, 128986752]

約数ペア:

[(1, 128986752), (2, 64493376), (3, 42995584), (4, 32246688), (6, 21497792), (8, 16123344), (12, 10748896), (16, 8061672), (17, 7587456), (24, 5374448), (32, 4030836), (34, 3793728), (48, 2687224), (51, 2529152), (64, 2015418), (68, 1896864), (96, 1343612), (102, 1264576), (128, 1007709), (136, 948432), (192, 671806), (204, 632288), (272, 474216), (384, 335903), (408, 316144), (544, 237108), (816, 158072), (1088, 118554), (1632, 79036), (2176, 59277), (3264, 39518), (6528, 19759)]