156918347078

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1931}}^1\times {\mathrm{991009}}^1$

素因数の和:992983

約数の個数: 16

約数和(自身を含む): 241243546320

約数和(自身を除く): 84325199242

約数列:

[1, 2, 41, 82, 1931, 3862, 79171, 158342, 991009, 1982018, 40631369, 81262738, 1913638379, 3827276758, 78459173539, 156918347078]

約数ペア:

[(1, 156918347078), (2, 78459173539), (41, 3827276758), (82, 1913638379), (1931, 81262738), (3862, 40631369), (79171, 1982018), (158342, 991009)]