127942144

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{22717}}^1$

素因数の和:22746

約数の個数: 40

約数和(自身を含む): 278886168

約数和(自身を除く): 150944024

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 22717, 45434, 90868, 181736, 249887, 363472, 499774, 726944, 999548, 1453888, 1999096, 2907776, 3998192, 5815552, 7996384, 11631104, 15992768, 31985536, 63971072, 127942144]

約数ペア:

[(1, 127942144), (2, 63971072), (4, 31985536), (8, 15992768), (11, 11631104), (16, 7996384), (22, 5815552), (32, 3998192), (44, 2907776), (64, 1999096), (88, 1453888), (128, 999548), (176, 726944), (256, 499774), (352, 363472), (512, 249887), (704, 181736), (1408, 90868), (2816, 45434), (5632, 22717)]