161933508

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{408923}}^1$

素因数の和:408944

約数の個数: 36

約数和(自身を含む): 446545008

約数和(自身を除く): 284611500

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 408923, 817846, 1226769, 1635692, 2453538, 3680307, 4498153, 4907076, 7360614, 8996306, 13494459, 14721228, 17992612, 26988918, 40483377, 53977836, 80966754, 161933508]

約数ペア:

[(1, 161933508), (2, 80966754), (3, 53977836), (4, 40483377), (6, 26988918), (9, 17992612), (11, 14721228), (12, 13494459), (18, 8996306), (22, 7360614), (33, 4907076), (36, 4498153), (44, 3680307), (66, 2453538), (99, 1635692), (132, 1226769), (198, 817846), (396, 408923)]