128514672008

素因数分解:

$2^3\times {\mathrm{1511}}^1\times {\mathrm{10631591}}^1$

素因数の和:10633108

約数の個数: 16

約数和(自身を含む): 241124506560

約数和(自身を除く): 112609834552

約数列:

[1, 2, 4, 8, 1511, 3022, 6044, 12088, 10631591, 21263182, 42526364, 85052728, 16064334001, 32128668002, 64257336004, 128514672008]

約数ペア:

[(1, 128514672008), (2, 64257336004), (4, 32128668002), (8, 16064334001), (1511, 85052728), (3022, 42526364), (6044, 21263182), (12088, 10631591)]