163900196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1291}}^1\times {\mathrm{1867}}^1$

素因数の和:3179

約数の個数: 24

約数和(自身を含む): 304095456

約数和(自身を除く): 140195260

約数列:

[1, 2, 4, 17, 34, 68, 1291, 1867, 2582, 3734, 5164, 7468, 21947, 31739, 43894, 63478, 87788, 126956, 2410297, 4820594, 9641188, 40975049, 81950098, 163900196]

約数ペア:

[(1, 163900196), (2, 81950098), (4, 40975049), (17, 9641188), (34, 4820594), (68, 2410297), (1291, 126956), (1867, 87788), (2582, 63478), (3734, 43894), (5164, 31739), (7468, 21947)]