127238144

素因数分解:

$2^{15}\times {\mathrm{11}}^1\times {\mathrm{353}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 278392680

約数和(自身を除く): 151154536

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 353, 512, 704, 706, 1024, 1408, 1412, 2048, 2816, 2824, 3883, 4096, 5632, 5648, 7766, 8192, 11264, 11296, 15532, 16384, 22528, 22592, 31064, 32768, 45056, 45184, 62128, 90112, 90368, 124256, 180224, 180736, 248512, 360448, 361472, 497024, 722944, 994048, 1445888, 1988096, 2891776, 3976192, 5783552, 7952384, 11567104, 15904768, 31809536, 63619072, 127238144]

約数ペア:

[(1, 127238144), (2, 63619072), (4, 31809536), (8, 15904768), (11, 11567104), (16, 7952384), (22, 5783552), (32, 3976192), (44, 2891776), (64, 1988096), (88, 1445888), (128, 994048), (176, 722944), (256, 497024), (352, 361472), (353, 360448), (512, 248512), (704, 180736), (706, 180224), (1024, 124256), (1408, 90368), (1412, 90112), (2048, 62128), (2816, 45184), (2824, 45056), (3883, 32768), (4096, 31064), (5632, 22592), (5648, 22528), (7766, 16384), (8192, 15532), (11264, 11296)]