163975422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2102249}}^1$

素因数の和:2102267

約数の個数: 16

約数和(自身を含む): 353178000

約数和(自身を除く): 189202578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2102249, 4204498, 6306747, 12613494, 27329237, 54658474, 81987711, 163975422]

約数ペア:

[(1, 163975422), (2, 81987711), (3, 54658474), (6, 27329237), (13, 12613494), (26, 6306747), (39, 4204498), (78, 2102249)]