121865612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1571}}^1$

素因数の和:1670

約数の個数: 48

約数和(自身を含む): 244024704

約数和(自身を除く): 122159092

約数列:

[1, 2, 4, 11, 22, 41, 43, 44, 82, 86, 164, 172, 451, 473, 902, 946, 1571, 1763, 1804, 1892, 3142, 3526, 6284, 7052, 17281, 19393, 34562, 38786, 64411, 67553, 69124, 77572, 128822, 135106, 257644, 270212, 708521, 743083, 1417042, 1486166, 2769673, 2834084, 2972332, 5539346, 11078692, 30466403, 60932806, 121865612]

約数ペア:

[(1, 121865612), (2, 60932806), (4, 30466403), (11, 11078692), (22, 5539346), (41, 2972332), (43, 2834084), (44, 2769673), (82, 1486166), (86, 1417042), (164, 743083), (172, 708521), (451, 270212), (473, 257644), (902, 135106), (946, 128822), (1571, 77572), (1763, 69124), (1804, 67553), (1892, 64411), (3142, 38786), (3526, 34562), (6284, 19393), (7052, 17281)]