163921966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{274117}}^1$

素因数の和:274155

約数の個数: 16

約数和(自身を含む): 276310944

約数和(自身を除く): 112388978

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 274117, 548234, 3563521, 6304691, 7127042, 12609382, 81960983, 163921966]

約数ペア:

[(1, 163921966), (2, 81960983), (13, 12609382), (23, 7127042), (26, 6304691), (46, 3563521), (299, 548234), (598, 274117)]