166415656

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{171917}}^1$

素因数の和:171945

約数の個数: 24

約数和(自身を含む): 342976410

約数和(自身を除く): 176560754

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 171917, 343834, 687668, 1375336, 1891087, 3782174, 7564348, 15128696, 20801957, 41603914, 83207828, 166415656]

約数ペア:

[(1, 166415656), (2, 83207828), (4, 41603914), (8, 20801957), (11, 15128696), (22, 7564348), (44, 3782174), (88, 1891087), (121, 1375336), (242, 687668), (484, 343834), (968, 171917)]