157028696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{21499}}^1$

素因数の和:21599

約数の個数: 32

約数和(自身を含む): 325080000

約数和(自身を除く): 168051304

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1826, 3652, 7304, 21499, 42998, 85996, 171992, 236489, 472978, 945956, 1784417, 1891912, 3568834, 7137668, 14275336, 19628587, 39257174, 78514348, 157028696]

約数ペア:

[(1, 157028696), (2, 78514348), (4, 39257174), (8, 19628587), (11, 14275336), (22, 7137668), (44, 3568834), (83, 1891912), (88, 1784417), (166, 945956), (332, 472978), (664, 236489), (913, 171992), (1826, 85996), (3652, 42998), (7304, 21499)]