165853908

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{853}}^1$

素因数の和:1365

約数の個数: 72

約数和(自身を含む): 458823456

約数和(自身を除く): 292969548

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 491, 853, 982, 1473, 1706, 1964, 2559, 2946, 3412, 4419, 5118, 5401, 5892, 7677, 8838, 9383, 10236, 10802, 15354, 16203, 17676, 18766, 21604, 28149, 30708, 32406, 37532, 48609, 56298, 64812, 84447, 97218, 112596, 168894, 194436, 337788, 418823, 837646, 1256469, 1675292, 2512938, 3769407, 4607053, 5025876, 7538814, 9214106, 13821159, 15077628, 18428212, 27642318, 41463477, 55284636, 82926954, 165853908]

約数ペア:

[(1, 165853908), (2, 82926954), (3, 55284636), (4, 41463477), (6, 27642318), (9, 18428212), (11, 15077628), (12, 13821159), (18, 9214106), (22, 7538814), (33, 5025876), (36, 4607053), (44, 3769407), (66, 2512938), (99, 1675292), (132, 1256469), (198, 837646), (396, 418823), (491, 337788), (853, 194436), (982, 168894), (1473, 112596), (1706, 97218), (1964, 84447), (2559, 64812), (2946, 56298), (3412, 48609), (4419, 37532), (5118, 32406), (5401, 30708), (5892, 28149), (7677, 21604), (8838, 18766), (9383, 17676), (10236, 16203), (10802, 15354)]