163980718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1319}}^1\times {\mathrm{5651}}^1$

素因数の和:6983

約数の個数: 16

約数和(自身を含む): 268583040

約数和(自身を除く): 104602322

約数列:

[1, 2, 11, 22, 1319, 2638, 5651, 11302, 14509, 29018, 62161, 124322, 7453669, 14907338, 81990359, 163980718]

約数ペア:

[(1, 163980718), (2, 81990359), (11, 14907338), (22, 7453669), (1319, 124322), (2638, 62161), (5651, 29018), (11302, 14509)]